Gravity Perks // GP Limit Submissions // Dynamically Set Limit

gp-limit-submissions-dynamically-set-limit.php

<?php
/**
 * Gravity Perks // GP Limit Submissions // Dynamically Set Limit
 * http://gravitywiz.com/gravity-forms-limit-submissions/
 */
add_filter( 'gpls_rule_groups', function( $rule_groups ) {

	foreach( $rule_groups as &$rule_group ) {
		if( $rule_group->name == 'Your Feed Name' ) {
			$rule_group->limit = 100;
		}
	}

	return $rule_groups;
} );