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