diff --git a/components/history.vue b/components/history.vue
index cc132fca5..dca3a8993 100644
--- a/components/history.vue
+++ b/components/history.vue
@@ -7,33 +7,33 @@
       </li>
     </ul>
     <virtual-list class="virtual-list" :class="{filled: filteredHistory.length}" :size="89" :remain="Math.min(5, filteredHistory.length)">
-      <ul v-for="entry in filteredHistory" :key="entry.time" class="entry">
+      <ul v-for="(entry, index) in filteredHistory" :key="index" class="entry">
         <li>
-          <label :for="'time#' + entry.time">Time</label>
-          <input :id="'time#' + entry.time" type="text" readonly :value="entry.time" :title="entry.date">
+          <label :for="'time#'+index">Time</label>
+          <input :id="'time#'+index" type="text" readonly :value="entry.time" :title="entry.date">
         </li>
         <li class="method-list-item">
-          <label :for="'time#' + entry.time">Method</label>
-          <input :id="'method#' + entry.time" type="text" readonly :value="entry.method" :class="findEntryStatus(entry).className" :style="{'--status-code': entry.status}">
+          <label :for="'time#'+index">Method</label>
+          <input :id="'method#'+index" type="text" readonly :value="entry.method" :class="findEntryStatus(entry).className" :style="{'--status-code': entry.status}">
           <span class="entry-status-code">{{entry.status}}</span>
         </li>
         <li>
-          <label :for="'url#' + entry.time">URL</label>
-          <input :id="'url#' + entry.time" type="text" readonly :value="entry.url">
+          <label :for="'url#'+index">URL</label>
+          <input :id="'url#'+index" type="text" readonly :value="entry.url">
         </li>
         <li>
-          <label :for="'path#' + entry.time">Path</label>
-          <input :id="'path#' + entry.time" type="text" readonly :value="entry.path">
+          <label :for="'path#'+index">Path</label>
+          <input :id="'path#'+index" type="text" readonly :value="entry.path">
         </li>
         <li>
-          <label :for="'delete-button#' + entry.time" class="hide-on-small-screen">&nbsp;</label>
-          <button :id="'delete-button#' + entry.time" :disabled="isClearingHistory" @click="deleteHistory(entry)">
+          <label :for="'delete-button#'+index" class="hide-on-small-screen">&nbsp;</label>
+          <button :id="'delete-button#'+index" :disabled="isClearingHistory" @click="deleteHistory(entry)">
             Delete
           </button>
         </li>
         <li>
-          <label :for="'use-button#' + entry.time" class="hide-on-small-screen">&nbsp;</label>
-          <button :id="'use-button#' + entry.time" :disabled="isClearingHistory" @click="useHistory(entry)">
+          <label :for="'use-button#'+index" class="hide-on-small-screen">&nbsp;</label>
+          <button :id="'use-button#'+index" :disabled="isClearingHistory" @click="useHistory(entry)">
             Use
           </button>
         </li>
diff --git a/pages/index.vue b/pages/index.vue
index 28b1ad7ae..2ed24366a 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -1,627 +1,624 @@
 <template>
-	<div class="page">
-		<pw-section class="blue" label="Request" ref="request">
-			<ul>
-				<li>
-					<label for="method">Method</label>
-					<select id="method" v-model="method">
-						<option>GET</option>
-						<option>HEAD</option>
-						<option>POST</option>
-						<option>PUT</option>
-						<option>DELETE</option>
-						<option>OPTIONS</option>
-						<option>PATCH</option>
-					</select>
-				</li>
-				<li>
-					<label for="url">URL</label>
-					<input :class="{ error: !isValidURL }" @keyup.enter="isValidURL ? sendRequest() : null" id="url" type="url"
-								 v-model="url">
-				</li>
-				<li>
-					<label for="path">Path</label>
-					<input @keyup.enter="isValidURL ? sendRequest() : null" id="path" v-model="path">
-				</li>
-				<li>
-					<label class="hide-on-small-screen" for="action">&nbsp;</label>
-					<button :disabled="!isValidURL" @click="sendRequest" class="show" id="action" name="action" ref="sendButton">
-						Send <span id="hidden-message">Again</span></button>
-				</li>
-			</ul>
-		</pw-section>
-		<pw-section class="blue-dark" label="Request Body"
-								v-if="method === 'POST' || method === 'PUT' || method === 'PATCH'">
-			<ul>
-				<li>
-					<autocomplete :source="validContentTypes" :spellcheck="false" v-model="contentType">Content Type
-					</autocomplete>
+  <div class="page">
+    <pw-section class="blue" label="Request" ref="request">
+      <ul>
+        <li>
+          <label for="method">Method</label>
+          <select id="method" v-model="method">
+            <option>GET</option>
+            <option>HEAD</option>
+            <option>POST</option>
+            <option>PUT</option>
+            <option>DELETE</option>
+            <option>OPTIONS</option>
+            <option>PATCH</option>
+          </select>
+        </li>
+        <li>
+          <label for="url">URL</label>
+          <input :class="{ error: !isValidURL }" @keyup.enter="isValidURL ? sendRequest() : null" id="url" type="url" v-model="url">
+        </li>
+        <li>
+          <label for="path">Path</label>
+          <input @keyup.enter="isValidURL ? sendRequest() : null" id="path" v-model="path">
+        </li>
+        <li>
+          <label class="hide-on-small-screen" for="action">&nbsp;</label>
+          <button :disabled="!isValidURL" @click="sendRequest" class="show" id="action" name="action" ref="sendButton">
+            Send <span id="hidden-message">Again</span></button>
+        </li>
+      </ul>
+    </pw-section>
+    <pw-section class="blue-dark" label="Request Body" v-if="method === 'POST' || method === 'PUT' || method === 'PATCH'">
+      <ul>
+        <li>
+          <autocomplete :source="validContentTypes" :spellcheck="false" v-model="contentType">Content Type
+          </autocomplete>
 
-					<span>
-						<pw-toggle :on="rawInput" @change="rawInput = !rawInput">
-							Raw input {{ rawInput ? "enabled" : "disabled" }}
-						</pw-toggle>
+          <span>
+            <pw-toggle :on="rawInput" @change="rawInput = !rawInput">
+              Raw input {{ rawInput ? "enabled" : "disabled" }}
+            </pw-toggle>
           </span>
-				</li>
-			</ul>
-			<div v-if="!rawInput">
-				<ol v-for="(param, index) in bodyParams">
-					<li>
-						<label :for="'bparam'+index">Key {{index + 1}}</label>
-						<input :name="'bparam'+index" v-model="param.key">
-					</li>
-					<li>
-						<label :for="'bvalue'+index">Value {{index + 1}}</label>
-						<input :name="'bvalue'+index" v-model="param.value">
-					</li>
-					<li>
-						<label class="hide-on-small-screen" for="request">&nbsp;</label>
-						<button @click="removeRequestBodyParam(index)" name="request">Remove</button>
-					</li>
-				</ol>
-				<ul>
-					<li>
-						<label for="addrequest">Action</label>
-						<button @click="addRequestBodyParam" name="addrequest">Add</button>
-					</li>
-				</ul>
-				<ul>
-					<li>
-						<label for="request">Parameter List</label>
-						<textarea name="request" readonly rows="1" v-textarea-auto-height="rawRequestBody">{{rawRequestBody || '(add at least one parameter)'}}</textarea>
-					</li>
-				</ul>
-			</div>
-			<div v-else>
-				<textarea @keydown="formatRawParams" rows="16" style="font-family: monospace;" v-model="rawParams"
-									v-textarea-auto-height="rawParams"></textarea>
-			</div>
-		</pw-section>
-		<pw-section class="green" collapsed label="Authentication">
-			<ul>
-				<li>
-					<label for="auth">Authentication Type</label>
-					<select v-model="auth">
-						<option>None</option>
-						<option>Basic</option>
-						<option>Bearer Token</option>
-					</select>
-				</li>
-			</ul>
-			<ul v-if="auth === 'Basic'">
-				<li>
-					<label for="http_basic_user">User</label>
-					<input v-model="httpUser">
-				</li>
-				<li>
-					<label for="http_basic_passwd">Password</label>
-					<input type="password" v-model="httpPassword">
-				</li>
-			</ul>
-			<ul v-if="auth === 'Bearer Token'">
-				<li>
-					<label for="bearer_token">Token</label>
-					<input v-model="bearerToken">
-				</li>
-			</ul>
-		</pw-section>
-		<pw-section class="orange" collapsed label="Headers">
-			<ol v-for="(header, index) in headers">
-				<li>
-					<label :for="'header'+index">Key {{index + 1}}</label>
-					<input :name="'header'+index" v-model="header.key">
-				</li>
-				<li>
-					<label :for="'value'+index">Value {{index + 1}}</label>
-					<input :name="'value'+index" v-model="header.value">
-				</li>
-				<li>
-					<label class="hide-on-small-screen" for="header">&nbsp;</label>
-					<button @click="removeRequestHeader(index)" name="header">Remove</button>
-				</li>
-			</ol>
-			<ul>
-				<li>
-					<label for="add">Action</label>
-					<button @click="addRequestHeader" name="add">Add</button>
-				</li>
-			</ul>
-			<ul>
-				<li>
-					<label for="request">Header List</label>
-					<textarea name="request" readonly ref="requestTextarea" rows="1" v-textarea-auto-height="headerString">{{headerString || '(add at least one header)'}}</textarea>
-				</li>
-			</ul>
-		</pw-section>
-		<pw-section class="cyan" collapsed label="Parameters">
-			<ol v-for="(param, index) in params">
-				<li>
-					<label :for="'param'+index">Key {{index + 1}}</label>
-					<input :name="'param'+index" v-model="param.key">
-				</li>
-				<li>
-					<label :for="'value'+index">Value {{index + 1}}</label>
-					<input :name="'value'+index" v-model="param.value">
-				</li>
-				<li>
-					<label class="hide-on-small-screen" for="param">&nbsp;</label>
-					<button @click="removeRequestParam(index)" name="param">Remove</button>
-				</li>
-			</ol>
-			<ul>
-				<li>
-					<label for="add">Action</label>
-					<button @click="addRequestParam" name="add">Add</button>
-				</li>
-			</ul>
-			<ul>
-				<li>
-					<label for="request">Parameter List</label>
-					<textarea name="request" readonly rows="1" v-textarea-auto-height="queryString">{{queryString || '(add at least one parameter)'}}</textarea>
-				</li>
-			</ul>
-		</pw-section>
-		<pw-section class="purple" id="response" label="Response" ref="response">
-			<ul>
-				<li>
-					<label for="status">status</label>
-					<input :class="statusCategory ? statusCategory.className : ''"
-								 :value="response.status || '(waiting to send request)'" name="status" readonly type="text">
-				</li>
-			</ul>
-			<ul v-for="(value, key) in response.headers">
-				<li>
-					<label for="value">{{key}}</label>
-					<input :value="value" name="value" readonly>
-				</li>
-			</ul>
-			<ul v-if="response.body">
-				<li>
-					<div class="flex-wrap">
-						<label for="body">response</label>
-						<button @click="copyResponse" name="action" v-if="response.body">Copy Response</button>
-					</div>
-					<div id="response-details-wrapper">
-						<textarea id="response-details" name="body" readonly rows="16">{{response.body || '(waiting to send request)'}}</textarea>
-						<iframe :class="{hidden: !previewEnabled}" class="covers-response" ref="previewFrame"
-										src="about:blank"></iframe>
-					</div>
-					<div class="align-right" v-if="response.body && responseType === 'text/html'">
-						<button @click.prevent="togglePreview">{{ previewEnabled ? 'Hide Preview' : 'Preview HTML' }}</button>
-					</div>
-				</li>
-			</ul>
-			<br>
-		</pw-section>
-		<history @useHistory="handleUseHistory" ref="historyComponent"/>
-	</div>
+        </li>
+      </ul>
+      <div v-if="!rawInput">
+        <ol v-for="(param, index) in bodyParams">
+          <li>
+            <label :for="'bparam'+index">Key {{index + 1}}</label>
+            <input :name="'bparam'+index" v-model="param.key">
+          </li>
+          <li>
+            <label :for="'bvalue'+index">Value {{index + 1}}</label>
+            <input :name="'bvalue'+index" v-model="param.value">
+          </li>
+          <li>
+            <label class="hide-on-small-screen" for="request">&nbsp;</label>
+            <button @click="removeRequestBodyParam(index)" name="request">Remove</button>
+          </li>
+        </ol>
+        <ul>
+          <li>
+            <label for="addrequest">Action</label>
+            <button @click="addRequestBodyParam" name="addrequest">Add</button>
+          </li>
+        </ul>
+        <ul>
+          <li>
+            <label for="request">Parameter List</label>
+            <textarea name="request" readonly rows="1" v-textarea-auto-height="rawRequestBody">{{rawRequestBody || '(add at least one parameter)'}}</textarea>
+          </li>
+        </ul>
+      </div>
+      <div v-else>
+        <textarea @keydown="formatRawParams" rows="16" style="font-family: monospace;" v-model="rawParams" v-textarea-auto-height="rawParams"></textarea>
+      </div>
+    </pw-section>
+    <pw-section class="purple" id="response" label="Response" ref="response">
+      <ul>
+        <li>
+          <label for="status">status</label>
+          <input :class="statusCategory ? statusCategory.className : ''" :value="response.status || '(waiting to send request)'" name="status" readonly type="text">
+        </li>
+      </ul>
+      <ul v-for="(value, key) in response.headers">
+        <li>
+          <label for="value">{{key}}</label>
+          <input :value="value" name="value" readonly>
+        </li>
+      </ul>
+      <ul v-if="response.body">
+        <li>
+          <div class="flex-wrap">
+            <label for="body">response</label>
+            <button @click="copyResponse" name="action" v-if="response.body">Copy Response</button>
+          </div>
+          <div id="response-details-wrapper">
+            <textarea id="response-details" name="body" readonly rows="16">{{response.body || '(waiting to send request)'}}</textarea>
+            <iframe :class="{hidden: !previewEnabled}" class="covers-response" ref="previewFrame" src="about:blank"></iframe>
+          </div>
+          <div class="align-right" v-if="response.body && responseType === 'text/html'">
+            <button @click.prevent="togglePreview">{{ previewEnabled ? 'Hide Preview' : 'Preview HTML' }}</button>
+          </div>
+        </li>
+      </ul>
+      <br>
+    </pw-section>
+    <pw-section class="green" collapsed label="Authentication">
+      <ul>
+        <li>
+          <label for="auth">Authentication Type</label>
+          <select v-model="auth">
+            <option>None</option>
+            <option>Basic</option>
+            <option>Bearer Token</option>
+          </select>
+        </li>
+      </ul>
+      <ul v-if="auth === 'Basic'">
+        <li>
+          <label for="http_basic_user">User</label>
+          <input v-model="httpUser">
+        </li>
+        <li>
+          <label for="http_basic_passwd">Password</label>
+          <input type="password" v-model="httpPassword">
+        </li>
+      </ul>
+      <ul v-if="auth === 'Bearer Token'">
+        <li>
+          <label for="bearer_token">Token</label>
+          <input v-model="bearerToken">
+        </li>
+      </ul>
+    </pw-section>
+    <pw-section class="orange" collapsed label="Headers">
+      <ol v-for="(header, index) in headers">
+        <li>
+          <label :for="'header'+index">Key {{index + 1}}</label>
+          <input :name="'header'+index" v-model="header.key">
+        </li>
+        <li>
+          <label :for="'value'+index">Value {{index + 1}}</label>
+          <input :name="'value'+index" v-model="header.value">
+        </li>
+        <li>
+          <label class="hide-on-small-screen" for="header">&nbsp;</label>
+          <button @click="removeRequestHeader(index)" name="header">Remove</button>
+        </li>
+      </ol>
+      <ul>
+        <li>
+          <label for="add">Action</label>
+          <button @click="addRequestHeader" name="add">Add</button>
+        </li>
+      </ul>
+      <ul>
+        <li>
+          <label for="request">Header List</label>
+          <textarea name="request" readonly ref="requestTextarea" rows="1" v-textarea-auto-height="headerString">{{headerString || '(add at least one header)'}}</textarea>
+        </li>
+      </ul>
+    </pw-section>
+    <pw-section class="cyan" collapsed label="Parameters">
+      <ol v-for="(param, index) in params">
+        <li>
+          <label :for="'param'+index">Key {{index + 1}}</label>
+          <input :name="'param'+index" v-model="param.key">
+        </li>
+        <li>
+          <label :for="'value'+index">Value {{index + 1}}</label>
+          <input :name="'value'+index" v-model="param.value">
+        </li>
+        <li>
+          <label class="hide-on-small-screen" for="param">&nbsp;</label>
+          <button @click="removeRequestParam(index)" name="param">Remove</button>
+        </li>
+      </ol>
+      <ul>
+        <li>
+          <label for="add">Action</label>
+          <button @click="addRequestParam" name="add">Add</button>
+        </li>
+      </ul>
+      <ul>
+        <li>
+          <label for="request">Parameter List</label>
+          <textarea name="request" readonly rows="1" v-textarea-auto-height="queryString">{{queryString || '(add at least one parameter)'}}</textarea>
+        </li>
+      </ul>
+    </pw-section>
+    <history @useHistory="handleUseHistory" ref="historyComponent" />
+  </div>
 </template>
 <script>
-    import autocomplete from '../components/autocomplete';
-    import history from "../components/history";
-    import section from "../components/section";
-    import textareaAutoHeight from "../directives/textareaAutoHeight";
-    import toggle from "../components/toggle";
+  import autocomplete from '../components/autocomplete';
+  import history from "../components/history";
+  import section from "../components/section";
+  import textareaAutoHeight from "../directives/textareaAutoHeight";
+  import toggle from "../components/toggle";
 
-    const statusCategories = [{
-        name: 'informational',
-        statusCodeRegex: new RegExp(/[1][0-9]+/),
-        className: 'info-response'
+  const statusCategories = [{
+      name: 'informational',
+      statusCodeRegex: new RegExp(/[1][0-9]+/),
+      className: 'info-response'
     },
-        {
-            name: 'successful',
-            statusCodeRegex: new RegExp(/[2][0-9]+/),
-            className: 'success-response'
-        },
-        {
-            name: 'redirection',
-            statusCodeRegex: new RegExp(/[3][0-9]+/),
-            className: 'redir-response'
-        },
-        {
-            name: 'client error',
-            statusCodeRegex: new RegExp(/[4][0-9]+/),
-            className: 'cl-error-response'
-        },
-        {
-            name: 'server error',
-            statusCodeRegex: new RegExp(/[5][0-9]+/),
-            className: 'sv-error-response'
-        },
-        {
-            // this object is a catch-all for when no other objects match and should always be last
-            name: 'unknown',
-            statusCodeRegex: new RegExp(/.*/),
-            className: 'missing-data-response'
-        }
-    ];
-    const parseHeaders = xhr => {
-        const headers = xhr.getAllResponseHeaders().trim().split(/[\r\n]+/);
-        const headerMap = {};
-        headers.forEach(line => {
-            const parts = line.split(': ');
-            const header = parts.shift().toLowerCase();
-            const value = parts.join(': ');
-            headerMap[header] = value
-        });
-        return headerMap
+    {
+      name: 'successful',
+      statusCodeRegex: new RegExp(/[2][0-9]+/),
+      className: 'success-response'
+    },
+    {
+      name: 'redirection',
+      statusCodeRegex: new RegExp(/[3][0-9]+/),
+      className: 'redir-response'
+    },
+    {
+      name: 'client error',
+      statusCodeRegex: new RegExp(/[4][0-9]+/),
+      className: 'cl-error-response'
+    },
+    {
+      name: 'server error',
+      statusCodeRegex: new RegExp(/[5][0-9]+/),
+      className: 'sv-error-response'
+    },
+    {
+      // this object is a catch-all for when no other objects match and should always be last
+      name: 'unknown',
+      statusCodeRegex: new RegExp(/.*/),
+      className: 'missing-data-response'
+    }
+  ];
+  const parseHeaders = xhr => {
+    const headers = xhr.getAllResponseHeaders().trim().split(/[\r\n]+/);
+    const headerMap = {};
+    headers.forEach(line => {
+      const parts = line.split(': ');
+      const header = parts.shift().toLowerCase();
+      const value = parts.join(': ');
+      headerMap[header] = value
+    });
+    return headerMap
 
-    };
-    export const findStatusGroup = responseStatus => statusCategories.find(status => status.statusCodeRegex.test(responseStatus));
+  };
+  export const findStatusGroup = responseStatus => statusCategories.find(status => status.statusCodeRegex.test(responseStatus));
 
-    export default {
-        directives: {
-            textareaAutoHeight
+  export default {
+    directives: {
+      textareaAutoHeight
+    },
+
+    components: {
+      'pw-section': section,
+      'pw-toggle': toggle,
+      history,
+      autocomplete
+    },
+    data() {
+      return {
+
+        method: 'GET',
+        url: 'https://reqres.in',
+        auth: 'None',
+        path: '/api/users',
+        httpUser: '',
+        httpPassword: '',
+        bearerToken: '',
+        headers: [],
+        params: [],
+        bodyParams: [],
+        rawParams: '',
+        rawInput: false,
+        contentType: 'application/json',
+        response: {
+          status: '',
+          headers: '',
+          body: ''
         },
+        previewEnabled: false,
 
-        components: {
-            'pw-section': section,
-            'pw-toggle': toggle,
-            history,
-            autocomplete
-        },
-        data() {
-            return {
+        /**
+         * These are content types that can be automatically
+         * serialized by postwoman.
+         */
+        knownContentTypes: [
+          'application/json',
+          'application/x-www-form-urlencoded'
+        ],
 
-                method: 'GET',
-                url: 'https://reqres.in',
-                auth: 'None',
-                path: '/api/users',
-                httpUser: '',
-                httpPassword: '',
-                bearerToken: '',
-                headers: [],
-                params: [],
-                bodyParams: [],
-                rawParams: '',
-                rawInput: false,
-                contentType: 'application/json',
-                response: {
-                    status: '',
-                    headers: '',
-                    body: ''
-                },
-                previewEnabled: false,
-
-                /**
-                 * These are content types that can be automatically
-                 * serialized by postwoman.
-                 */
-                knownContentTypes: [
-                    'application/json',
-                    'application/x-www-form-urlencoded'
-                ],
-
-                /**
-                 * These are a list of Content Types known to Postwoman.
-                 */
-                validContentTypes: [
-                    'application/json',
-                    'application/hal+json',
-                    'application/xml',
-                    'application/x-www-form-urlencoded',
-                    'text/html',
-                    'text/plain'
-                ]
-            }
-        },
-        watch: {
-            contentType(val) {
-                this.rawInput = !this.knownContentTypes.includes(val);
-            }
-        },
-        computed: {
-            statusCategory() {
-                return findStatusGroup(this.response.status);
-            },
-            isValidURL() {
-                const protocol = '^(https?:\\/\\/)?';
-                const validIP = new RegExp(protocol + "(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$");
-                const validHostname = new RegExp(protocol + "(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$");
-                return validIP.test(this.url) || validHostname.test(this.url);
-            },
-            hasRequestBody() {
-                return ['POST', 'PUT', 'PATCH'].includes(this.method);
-            },
-            rawRequestBody() {
-                const {
-                    bodyParams
-                } = this
-                if (this.contentType === 'application/json') {
-                    try {
-                        const obj = JSON.parse(`{${bodyParams.filter(({key}) => !!key).map(({key, value}) => `
+        /**
+         * These are a list of Content Types known to Postwoman.
+         */
+        validContentTypes: [
+          'application/json',
+          'application/hal+json',
+          'application/xml',
+          'application/x-www-form-urlencoded',
+          'text/html',
+          'text/plain'
+        ]
+      }
+    },
+    watch: {
+      contentType(val) {
+        this.rawInput = !this.knownContentTypes.includes(val);
+      }
+    },
+    computed: {
+      statusCategory() {
+        return findStatusGroup(this.response.status);
+      },
+      isValidURL() {
+        const protocol = '^(https?:\\/\\/)?';
+        const validIP = new RegExp(protocol + "(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$");
+        const validHostname = new RegExp(protocol + "(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$");
+        return validIP.test(this.url) || validHostname.test(this.url);
+      },
+      hasRequestBody() {
+        return ['POST', 'PUT', 'PATCH'].includes(this.method);
+      },
+      rawRequestBody() {
+        const {
+          bodyParams
+        } = this
+        if (this.contentType === 'application/json') {
+          try {
+            const obj = JSON.parse(`{${bodyParams.filter(({key}) => !!key).map(({key, value}) => `
               "${key}": "${value}"
               `).join()}}`)
-                        return JSON.stringify(obj)
-                    } catch (ex) {
-                        return 'invalid'
-                    }
-                } else {
-                    return bodyParams
-                        .filter(({
-                                     key
-                                 }) => !!key)
-                        .map(({
-                                  key,
-                                  value
-                              }) => `${key}=${encodeURIComponent(value)}`).join('&')
-                }
-            },
-            headerString() {
-                const result = this.headers
-                    .filter(({
-                                 key
-                             }) => !!key)
-                    .map(({
-                              key,
-                              value
-                          }) => `${key}: ${value}`).join(',\n')
-                return result == '' ? '' : `${result}`
-            },
-            queryString() {
-                const result = this.params
-                    .filter(({
-                                 key
-                             }) => !!key)
-                    .map(({
-                              key,
-                              value
-                          }) => `${key}=${encodeURIComponent(value)}`).join('&')
-                return result === '' ? '' : `?${result}`
-            },
-            responseType() {
-                return (this.response.headers['content-type'] || '').split(';')[0].toLowerCase();
-            }
-        },
-        methods: {
-            handleUseHistory({
-                                 method,
-                                 url,
-                                 path
-                             }) {
-                this.method = method;
-                this.url = url;
-                this.path = path;
-                this.$refs.request.$el.scrollIntoView({
-                    behavior: 'smooth'
-                });
-            },
-            async sendRequest() {
-                if (!this.isValidURL) {
-                    alert('Please check the formatting of the URL.');
-                    return;
-                }
-
-                // Start showing the loading bar as soon as possible.
-                // The nuxt axios module will hide it when the request is made.
-                this.$nuxt.$loading.start();
-
-                if (this.$refs.response.$el.classList.contains('hidden')) {
-                    this.$refs.response.$el.classList.toggle('hidden')
-                }
-                this.$refs.response.$el.scrollIntoView({
-                    behavior: 'smooth'
-                });
-                this.previewEnabled = false;
-                this.response.status = 'Fetching...';
-                this.response.body = 'Loading...';
-
-                const auth = this.auth === 'Basic' ? {
-                    username: this.httpUser,
-                    password: this.httpPassword
-                } : null;
-
-                let headers = {};
-
-                // If the request has a request body, we want to ensure Content-Length and
-                // Content-Type are sent.
-                let requestBody;
-                if (this.hasRequestBody) {
-                    requestBody = this.rawInput ? this.rawParams : this.rawRequestBody;
-
-                    Object.assign(headers, {
-                        //'Content-Length': requestBody.length,
-                        'Content-Type': `${this.contentType}; charset=utf-8`
-                    });
-                }
-
-                // If the request uses a token for auth, we want to make sure it's sent here.
-                if (this.auth === 'Bearer Token') headers['Authorization'] = `Bearer ${this.bearerToken}`;
-
-                headers = Object.assign(
-                    // Clone the app headers object first, we don't want to
-                    // mutate it with the request headers added by default.
-                    Object.assign({}, this.headers),
-
-                    // We make our temporary headers object the source so
-                    // that you can override the added headers if you
-                    // specify them.
-                    headers
-                );
-
-                try {
-                    const payload = await this.$axios({
-                        method: this.method,
-                        url: this.url + this.path + this.queryString,
-                        auth,
-                        headers,
-                        data: requestBody ? requestBody.toString() : null
-                    });
-
-                    (() => {
-                        const status = this.response.status = payload.status;
-                        const headers = this.response.headers = payload.headers;
-
-                        // We don't need to bother parsing JSON, axios already handles it for us!
-                        const body = this.response.body = payload.data;
-
-                        const date = new Date().toLocaleDateString();
-                        const time = new Date().toLocaleTimeString();
-
-                        // Addition of an entry to the history component.
-                        const entry = {
-                            status,
-                            date,
-                            time,
-                            method: this.method,
-                            url: this.url,
-                            path: this.path
-                        };
-                        this.$refs.historyComponent.addEntry(entry);
-                    })();
-                } catch (error) {
-                    if (error.response) {
-                        this.response.headers = error.response.headers;
-                        this.response.status = error.response.status;
-                        this.response.body = error.response.data;
-
-                        // Addition of an entry to the history component.
-                        const entry = {
-                            status: this.response.status,
-                            date: new Date().toLocaleDateString(),
-                            time: new Date().toLocaleTimeString(),
-                            method: this.method,
-                            url: this.url,
-                            path: this.path
-                        };
-                        this.$refs.historyComponent.addEntry(entry);
-                        return;
-                    }
-
-                    this.response.status = error.message;
-                    this.response.body = "See JavaScript console (F12) for details.";
-                }
-            },
-
-            addRequestHeader() {
-                this.headers.push({
-                    key: '',
-                    value: ''
-                });
-                return false
-            },
-            removeRequestHeader(index) {
-                this.headers.splice(index, 1)
-            },
-            addRequestParam() {
-                this.params.push({
-                    key: '',
-                    value: ''
-                })
-                return false
-            },
-            removeRequestParam(index) {
-                this.params.splice(index, 1)
-            },
-            addRequestBodyParam() {
-                this.bodyParams.push({
-                    key: '',
-                    value: ''
-                })
-                return false
-            },
-            removeRequestBodyParam(index) {
-                this.bodyParams.splice(index, 1)
-            },
-            formatRawParams(event) {
-                if ((event.which !== 13 && event.which !== 9)) {
-                    return;
-                }
-                const textBody = event.target.value;
-                const textBeforeCursor = textBody.substring(0, event.target.selectionStart);
-                const textAfterCursor = textBody.substring(event.target.selectionEnd);
-                if (event.which === 13) {
-                    event.preventDefault();
-                    const oldSelectionStart = event.target.selectionStart;
-                    const lastLine = textBeforeCursor.split('\n').slice(-1)[0];
-                    const rightPadding = lastLine.match(/([\s\t]*).*/)[1] || "";
-                    event.target.value = textBeforeCursor + '\n' + rightPadding + textAfterCursor;
-                    setTimeout(() => event.target.selectionStart = event.target.selectionEnd = oldSelectionStart + rightPadding.length + 1, 1);
-                } else if (event.which === 9) {
-                    event.preventDefault();
-                    const oldSelectionStart = event.target.selectionStart;
-                    event.target.value = textBeforeCursor + '\xa0\xa0' + textAfterCursor;
-                    event.target.selectionStart = event.target.selectionEnd = oldSelectionStart + 2;
-                    return false;
-                }
-            },
-            copyResponse() {
-                var copyText = document.getElementById("response-details");
-                copyText.select();
-                document.execCommand("copy");
-            },
-            togglePreview() {
-                this.previewEnabled = !this.previewEnabled;
-                if (this.previewEnabled) {
-                    // If you want to add 'preview' support for other response types,
-                    // just add them here.
-                    if (this.responseType === "text/html") {
-                        // If the preview already has that URL loaded, let's not bother re-loading it all.
-                        if (this.$refs.previewFrame.getAttribute('data-previewing-url') === this.url)
-                            return;
-                        // Use DOMParser to parse document HTML.
-                        const previewDocument = new DOMParser().parseFromString(this.response.body, this.responseType);
-                        // Inject <base href="..."> tag to head, to fix relative CSS/HTML paths.
-                        previewDocument.head.innerHTML = `<base href="${this.url}">` + previewDocument.head.innerHTML;
-                        // Finally, set the iframe source to the resulting HTML.
-                        this.$refs.previewFrame.srcdoc = previewDocument.documentElement.outerHTML;
-                        this.$refs.previewFrame.setAttribute('data-previewing-url', this.url);
-                    }
-                }
-            },
-            setRouteQueryState() {
-                const flat = key => this[key] !== '' ? `${key}=${this[key]}&` : ''
-                const deep = key => {
-                    const haveItems = [...this[key]].length
-                    if (haveItems && this[key]['value'] !== '') {
-                        return `${key}=${JSON.stringify(this[key])}&`
-                    } else return ''
-                }
-                let flats = ['method', 'url', 'path', 'auth', 'httpUser', 'httpPassword', 'bearerToken', 'contentType'].map(item => flat(item))
-                let deeps = ['headers', 'params', 'bodyParams'].map(item => deep(item))
-                this.$router.replace('/?' + flats.concat(deeps).join('').slice(0, -1))
-            },
-            setRouteQueries(queries) {
-                if (typeof (queries) !== 'object') throw new Error('Route query parameters must be a Object')
-                for (const key in queries) {
-                    if (key === 'headers' || key === 'params' || key === 'bodyParams') this[key] = JSON.parse(queries[key])
-                    else if (typeof (this[key]) === 'string') this[key] = queries[key];
-                }
-            },
-            observeRequestButton() {
-                const requestElement = this.$refs.request.$el;
-                const sendButtonElement = this.$refs.sendButton;
-                const observer = new IntersectionObserver((entries, observer) => {
-                    entries.forEach(entry => {
-                        sendButtonElement.classList.toggle('show');
-                    });
-                }, {threshold: 1});
-
-                observer.observe(requestElement);
-            }
-        },
-        mounted() {
-            this.observeRequestButton();
-        },
-        created() {
-            if (Object.keys(this.$route.query).length) this.setRouteQueries(this.$route.query);
-            this.$watch(vm => [
-                vm.method,
-                vm.url,
-                vm.auth,
-                vm.path,
-                vm.httpUser,
-                vm.httpPassword,
-                vm.bearerToken,
-                vm.headers,
-                vm.params,
-                vm.bodyParams,
-                vm.contentType
-            ], val => {
-                this.setRouteQueryState()
-            })
-
+            return JSON.stringify(obj)
+          } catch (ex) {
+            return 'invalid'
+          }
+        } else {
+          return bodyParams
+            .filter(({
+              key
+            }) => !!key)
+            .map(({
+              key,
+              value
+            }) => `${key}=${encodeURIComponent(value)}`).join('&')
         }
+      },
+      headerString() {
+        const result = this.headers
+          .filter(({
+            key
+          }) => !!key)
+          .map(({
+            key,
+            value
+          }) => `${key}: ${value}`).join(',\n')
+        return result == '' ? '' : `${result}`
+      },
+      queryString() {
+        const result = this.params
+          .filter(({
+            key
+          }) => !!key)
+          .map(({
+            key,
+            value
+          }) => `${key}=${encodeURIComponent(value)}`).join('&')
+        return result === '' ? '' : `?${result}`
+      },
+      responseType() {
+        return (this.response.headers['content-type'] || '').split(';')[0].toLowerCase();
+      }
+    },
+    methods: {
+      handleUseHistory({
+        method,
+        url,
+        path
+      }) {
+        this.method = method;
+        this.url = url;
+        this.path = path;
+        this.$refs.request.$el.scrollIntoView({
+          behavior: 'smooth'
+        });
+      },
+      async sendRequest() {
+        if (!this.isValidURL) {
+          alert('Please check the formatting of the URL.');
+          return;
+        }
+
+        // Start showing the loading bar as soon as possible.
+        // The nuxt axios module will hide it when the request is made.
+        this.$nuxt.$loading.start();
+
+        if (this.$refs.response.$el.classList.contains('hidden')) {
+          this.$refs.response.$el.classList.toggle('hidden')
+        }
+        this.$refs.response.$el.scrollIntoView({
+          behavior: 'smooth'
+        });
+        this.previewEnabled = false;
+        this.response.status = 'Fetching...';
+        this.response.body = 'Loading...';
+
+        const auth = this.auth === 'Basic' ? {
+          username: this.httpUser,
+          password: this.httpPassword
+        } : null;
+
+        let headers = {};
+
+        // If the request has a request body, we want to ensure Content-Length and
+        // Content-Type are sent.
+        let requestBody;
+        if (this.hasRequestBody) {
+          requestBody = this.rawInput ? this.rawParams : this.rawRequestBody;
+
+          Object.assign(headers, {
+            //'Content-Length': requestBody.length,
+            'Content-Type': `${this.contentType}; charset=utf-8`
+          });
+        }
+
+        // If the request uses a token for auth, we want to make sure it's sent here.
+        if (this.auth === 'Bearer Token') headers['Authorization'] = `Bearer ${this.bearerToken}`;
+
+        headers = Object.assign(
+          // Clone the app headers object first, we don't want to
+          // mutate it with the request headers added by default.
+          Object.assign({}, this.headers),
+
+          // We make our temporary headers object the source so
+          // that you can override the added headers if you
+          // specify them.
+          headers
+        );
+
+        try {
+          const payload = await this.$axios({
+            method: this.method,
+            url: this.url + this.path + this.queryString,
+            auth,
+            headers,
+            data: requestBody ? requestBody.toString() : null
+          });
+
+          (() => {
+            const status = this.response.status = payload.status;
+            const headers = this.response.headers = payload.headers;
+
+            // We don't need to bother parsing JSON, axios already handles it for us!
+            const body = this.response.body = payload.data;
+
+            const date = new Date().toLocaleDateString();
+            const time = new Date().toLocaleTimeString();
+
+            // Addition of an entry to the history component.
+            const entry = {
+              status,
+              date,
+              time,
+              method: this.method,
+              url: this.url,
+              path: this.path
+            };
+            this.$refs.historyComponent.addEntry(entry);
+          })();
+        } catch (error) {
+          if (error.response) {
+            this.response.headers = error.response.headers;
+            this.response.status = error.response.status;
+            this.response.body = error.response.data;
+
+            // Addition of an entry to the history component.
+            const entry = {
+              status: this.response.status,
+              date: new Date().toLocaleDateString(),
+              time: new Date().toLocaleTimeString(),
+              method: this.method,
+              url: this.url,
+              path: this.path
+            };
+            this.$refs.historyComponent.addEntry(entry);
+            return;
+          }
+
+          this.response.status = error.message;
+          this.response.body = "See JavaScript console (F12) for details.";
+        }
+      },
+
+      addRequestHeader() {
+        this.headers.push({
+          key: '',
+          value: ''
+        });
+        return false
+      },
+      removeRequestHeader(index) {
+        this.headers.splice(index, 1)
+      },
+      addRequestParam() {
+        this.params.push({
+          key: '',
+          value: ''
+        })
+        return false
+      },
+      removeRequestParam(index) {
+        this.params.splice(index, 1)
+      },
+      addRequestBodyParam() {
+        this.bodyParams.push({
+          key: '',
+          value: ''
+        })
+        return false
+      },
+      removeRequestBodyParam(index) {
+        this.bodyParams.splice(index, 1)
+      },
+      formatRawParams(event) {
+        if ((event.which !== 13 && event.which !== 9)) {
+          return;
+        }
+        const textBody = event.target.value;
+        const textBeforeCursor = textBody.substring(0, event.target.selectionStart);
+        const textAfterCursor = textBody.substring(event.target.selectionEnd);
+        if (event.which === 13) {
+          event.preventDefault();
+          const oldSelectionStart = event.target.selectionStart;
+          const lastLine = textBeforeCursor.split('\n').slice(-1)[0];
+          const rightPadding = lastLine.match(/([\s\t]*).*/)[1] || "";
+          event.target.value = textBeforeCursor + '\n' + rightPadding + textAfterCursor;
+          setTimeout(() => event.target.selectionStart = event.target.selectionEnd = oldSelectionStart + rightPadding.length + 1, 1);
+        } else if (event.which === 9) {
+          event.preventDefault();
+          const oldSelectionStart = event.target.selectionStart;
+          event.target.value = textBeforeCursor + '\xa0\xa0' + textAfterCursor;
+          event.target.selectionStart = event.target.selectionEnd = oldSelectionStart + 2;
+          return false;
+        }
+      },
+      copyResponse() {
+        var copyText = document.getElementById("response-details");
+        copyText.select();
+        document.execCommand("copy");
+      },
+      togglePreview() {
+        this.previewEnabled = !this.previewEnabled;
+        if (this.previewEnabled) {
+          // If you want to add 'preview' support for other response types,
+          // just add them here.
+          if (this.responseType === "text/html") {
+            // If the preview already has that URL loaded, let's not bother re-loading it all.
+            if (this.$refs.previewFrame.getAttribute('data-previewing-url') === this.url)
+              return;
+            // Use DOMParser to parse document HTML.
+            const previewDocument = new DOMParser().parseFromString(this.response.body, this.responseType);
+            // Inject <base href="..."> tag to head, to fix relative CSS/HTML paths.
+            previewDocument.head.innerHTML = `<base href="${this.url}">` + previewDocument.head.innerHTML;
+            // Finally, set the iframe source to the resulting HTML.
+            this.$refs.previewFrame.srcdoc = previewDocument.documentElement.outerHTML;
+            this.$refs.previewFrame.setAttribute('data-previewing-url', this.url);
+          }
+        }
+      },
+      setRouteQueryState() {
+        const flat = key => this[key] !== '' ? `${key}=${this[key]}&` : ''
+        const deep = key => {
+          const haveItems = [...this[key]].length
+          if (haveItems && this[key]['value'] !== '') {
+            return `${key}=${JSON.stringify(this[key])}&`
+          } else return ''
+        }
+        let flats = ['method', 'url', 'path', 'auth', 'httpUser', 'httpPassword', 'bearerToken', 'contentType'].map(item => flat(item))
+        let deeps = ['headers', 'params', 'bodyParams'].map(item => deep(item))
+        this.$router.replace('/?' + flats.concat(deeps).join('').slice(0, -1))
+      },
+      setRouteQueries(queries) {
+        if (typeof(queries) !== 'object') throw new Error('Route query parameters must be a Object')
+        for (const key in queries) {
+          if (key === 'headers' || key === 'params' || key === 'bodyParams') this[key] = JSON.parse(queries[key])
+          else if (typeof(this[key]) === 'string') this[key] = queries[key];
+        }
+      },
+      observeRequestButton() {
+        const requestElement = this.$refs.request.$el;
+        const sendButtonElement = this.$refs.sendButton;
+        const observer = new IntersectionObserver((entries, observer) => {
+          entries.forEach(entry => {
+            sendButtonElement.classList.toggle('show');
+          });
+        }, {
+          threshold: 1
+        });
+
+        observer.observe(requestElement);
+      }
+    },
+    mounted() {
+      this.observeRequestButton();
+    },
+    created() {
+      if (Object.keys(this.$route.query).length) this.setRouteQueries(this.$route.query);
+      this.$watch(vm => [
+        vm.method,
+        vm.url,
+        vm.auth,
+        vm.path,
+        vm.httpUser,
+        vm.httpPassword,
+        vm.bearerToken,
+        vm.headers,
+        vm.params,
+        vm.bodyParams,
+        vm.contentType
+      ], val => {
+        this.setRouteQueryState()
+      })
+
     }
+  }
 
 </script>