feat(admin-ui): add webhook url regex validation #1704

Author: syntrydy

admin-ui/plugins/admin/components/Webhook/WebhookURLChecker.js

@@ -3,15 +3,13 @@ export const isValid = (url) => {
     if (url === undefined || url === null || !isAllowed(url)) {
         return false;
     } else {
-        const pattern = new RegExp(
-            '^(https?:\\/\\/)?' + // protocol
+        const exp = '^(https?:\\/\\/)?' + // protocol
             '((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|' + // domain name
             '((\\d{1,3}\\.){3}\\d{1,3}))' + // OR ip (v4) address
             '(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*' + // port and path
             '(\\?[;&a-z\\d%_.~+=-]*)?' + // query string
-            '(\\#[-a-z\\d_]*)?$', // fragment locator
-            'i'
-        );
+            '(\\#[-a-z\\d_]*)?$';
+        const pattern = new RegExp(exp, 'i');
         return pattern.test(url)
     }
 }