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Check Valid Y-m-d
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| <?php | |
| /** | |
| * Check for Valid Date Entry | |
| */ | |
| public function validDateString($datestring) | |
| { | |
| if(!preg_match("/^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])$/",$datestring) | |
| || date("Y-m-d", strtotime($datestring))!=$datestring) | |
| return false; | |
| else | |
| return true; | |
| } |
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