@@ -31,7 +31,7 @@ |
||
31 | 31 | * |
32 | 32 | * @param String $val |
33 | 33 | * |
34 | - * @return Boolean |
|
34 | + * @return integer |
|
35 | 35 | */ |
36 | 36 | public function isValid($val) { |
37 | 37 | return preg_match('/^[a-z][a-z1-9-_.]{2,254}\z/i', $val); |