feat: add RegEx option to text fields

Author: 64knl

src/NotFound/Layout/Inputs/LayoutInputText.php

@@ -14,11 +14,18 @@ public function setEndpoint(string $endPoint): self
 
         return $this;
     }
+    
+    public function setRegEx(string $regEx): self
+    {
+        $this->properties->regEx = $regEx;
+
+        return $this;
+    }
 
     public function getAjaxDataPost(): array
     {
         return [
             'location' => 'test.jpg',
         ];
     }
-}
+}