added messages list, new client form, logic for client Apps plus others

app/Http/Controllers/Controller.php

@@ -9,4 +9,15 @@ use Illuminate\Routing\Controller as BaseController;
 class Controller extends BaseController
 {
     use AuthorizesRequests, ValidatesRequests;
+    function validate_11_or_12_digits($string) {
+        // Check if the string contains only digits
+        if (ctype_digit($string)) {
+            // Check if the length is 11 or 12
+            $length = strlen($string);
+            if ($length === 11 || $length === 12) {
+                return true;
+            }
+        }
+        return false;
+    }
 }