Revert "Frontend: Display proper error message while updating profile (#4483)" (#4631)

This reverts commit 098b373.

Author: RishabhJain2018

frontend/src/js/controllers/profileCtrl.js

@@ -177,11 +177,10 @@
         };
 
         vm.isURLValid = function(url) {
-            if (!url) {
-                return true; // Allow empty URLs
+            if (url === undefined || url === null) {
+                return true;
             }
-            var urlPattern = /^(https?:\/\/)?([\w-]+\.)+[\w-]+(\/[\w-._~:/?#[\]@!$&'()*+,;=]*)?$/;
-            return url.length <= 200 && urlPattern.test(url);
+            return (url.length <= 200);
         };
 
         vm.editprofileDialog = function(ev) {
@@ -383,4 +382,4 @@
         };
     }
 
-})();
+})();

frontend/tests/controllers-test/profileCtrl.test.js

@@ -313,41 +313,4 @@ describe('Unit tests for profile controller', function () {
             expect($rootScope.notify).toHaveBeenCalledWith("error", errorResponse.error);
         });
     });
-
-    describe('Unit tests for isURLValid function', function () {
-        it('should allow empty URLs', function () {
-            var result = vm.isURLValid('');
-            expect(result).toBeTruthy();
-    
-            result = vm.isURLValid(null);
-            expect(result).toBeTruthy();
-    
-            result = vm.isURLValid(undefined);
-            expect(result).toBeTruthy();
-        });
-    
-        it('should return true for valid URLs within 200 characters', function () {
-            var result = vm.isURLValid('https://github.com');
-            expect(result).toBeTruthy();
-    
-            result = vm.isURLValid('http://example.com/path?query=param');
-            expect(result).toBeTruthy();
-    
-            result = vm.isURLValid('https://sub.domain.example.com/long-path/to/resource?query=1&more=2');
-            expect(result).toBeTruthy();
-        });
-    
-        it('should return false for invalid URLs or overly long ones', function () {
-            var result = vm.isURLValid('invalid-url');
-            expect(result).toBeFalsy();
-    
-            result = vm.isURLValid('htp://missing-schema.com');
-            expect(result).toBeFalsy();
-    
-            var longUrl = 'http://example.com/' + 'a'.repeat(201);
-            result = vm.isURLValid(longUrl);
-            expect(result).toBeFalsy();
-        });
-    });
-    
 });