/**
* validate_email
* Determines if the $value passed in is a valid email address.
* @param string $value The piece of data that is supposed to be an email
* address.
* @return boolean True if $value is a valid email address, otherwise false.
*/
protected static function validate_email($value)
{
return WmfFramework::validateEmail($value) && !DataValidator::cc_number_exists_in_str($value);
}
