Gravity Form filters

gf.php

<?php
static function _modify_gravity_form_lead_detail_table($cat_id) {
	global $wpdb;

		$lead_details_table_name = RGFormsModel::get_lead_details_table_name();

		// get new category name
		$new_name = $_POST['name'];

		// get db category name
		$cat_name = get_cat_name( $cat_id );

		// set up data for wpdb update
		$data = array(
			'value' => $new_name,
		);

		$where = array(
			'value' => $cat_name,
		);

		$format = array(
			'%s',
		);

		$wpdb->update( $lead_details_table_name, $data, $where, $format );
	}