Simplify validateSection as we do not support custom fields in other view

src/administrator/components/com_weblinks/src/Extension/WeblinksComponent.php

@@ -80,18 +80,6 @@ class WeblinksComponent extends MVCComponent implements CategoryServiceInterface
 	 */
 	public function validateSection($section, $item = null)
 	{
-		if (Factory::getApplication()->isClient('site'))
-		{
-			// On the front end we need to map some sections
-			switch ($section)
-			{
-				// Adding/Editing a weblink
-				case 'form':
-					$section = 'weblink';
-					break;
-			}
-		}
-
 		if ($section != 'weblink')
 		{
 			// We don't know other sections