[Validators][Type] Added support for ctype_* functions + tests

symfony · Nov 1, 2011 · 88af2a4 · 88af2a4
1 parent 6201082
commit 88af2a4
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/Constraints/TypeValidator.php b/Constraints/TypeValidator.php
@@ -37,9 +37,12 @@ public function isValid($value, Constraint $constraint)
 
         $type = strtolower($constraint->type);
         $type = $type == 'boolean' ? 'bool' : $constraint->type;
-        $function = 'is_'.$type;
+        $isFunction = 'is_'.$type;
+        $ctypeFunction = 'ctype_'.$type;
 
-        if (function_exists($function) && call_user_func($function, $value)) {
+        if (function_exists($isFunction) && call_user_func($isFunction, $value)) {
+            return true;
+        } else if (function_exists($ctypeFunction) && call_user_func($ctypeFunction, $value)) {
             return true;
         } else if ($value instanceof $constraint->type) {
             return true;