gform_paypal_hash_matches

• Description
• Usage
• Parameters
• Examples
• Placement
• Source Code

Description

Allows additional validation of the hash to be performed.

Usage

add_filter( 'gform_paypal_hash_matches', 'your_function_name', 10, 4 );

Examples

add_filter( 'gform_paypal_hash_matches', 'validate_hash', 10, 4 );
function validate_hash( $hash_matches, $entry_id, $hash, $custom_field ){
	//do further checks on the hash or force failure, whatever
	if ( $entry_id > 100 ){
		return false;
	}
	return true;
}

Placement

This code should be placed in the functions.php file of your active theme.

Source Code

This filter is located in GFPayPal::get_entry() in gravityformspaypal/class-gf-paypal.php.