Validate Date PHP



For date validation in PHP Try this and enjoy :)

<?php
function isValid($date){
$date_format = 'd F Y';
$input =$date;  //say '11 February 2013';

 $input = trim($input);
$time = strtotime($input);

 $is_valid = date($date_format, $time) == $input;

 return $is_valid ? 'yes' : 'no';

}

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