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Unable to use NetefxValidatorRuleFUNCTION with MyLibrary




11 March 2013 at 6:35pm Community Member, 6 Posts


I have built a custom form.. When I tried to put validation I am not able to retain the posted values after the validation is fired. Various sites recommended the use of NetefxValidator module. However, I tried to create my own library for validation but NetefxValidatorRuleFUNCTION returns null. Please help.

Following is what i did in my code:

As per the documentation, I created a class file MyLibrary.php in mysite/code

$rule_startTime_Max = new NetefxValidatorRuleFUNCTION ("StartTime", "Start time cannot be greater than end time", 'error',array('MyLibrary', 'startTimeLessThanEndTime', array()))

class MyLibrary {

public static function startTimeLessThanEndTime($data, $args) {
         return true;


But the validation is fired every time. Also I tried print_r($data);exit(); but NetefxValidatorRuleFUNCTION .php

return call_user_func_array($function, $params);

always returns null...