Gravity forms limit submission amount - php

Question

so i currently have gravity forms installed with a number of different forms. I want users to be able to see all the forms but only able to submit a maximum of 3.
I found Gravity Wiz Limit submissions, im able to limit the email address to being used 3 times but this is only working for 1 form, i need it to allow users to submit 3 different forms (eg. a global limitation)
https://gist.github.com/spivurno/4024361
having looked through this and then finding
add_filter( 'gpls_rule_groups', function( $rule_groups, $form_id ) {
// Update "123" to the ID of your form.
$primary_form_id = 123;
if( $form_id == $primary_form_id ) {
return $rule_groups;
}
$rule_groups = array_merge( $rule_groups, GPLS_RuleGroup::load_by_form( $primary_form_id ) );
foreach( $rule_groups as $rule_group ) {
$rule_group->applicable_forms = false;
}
return $rule_groups;
}, 10, 2 );
and
add_filter( 'gpls_apply_limit_per_form', '__return_false' );
it looks like its possible but how can i implement this ?

Answer 1

Is it for a user or guest or both? By user you could create a user meta and then use the gform_after_submission to add to the meta. Then use a pre_render to check and see if they are maxed out, and redirect them if they are.
add_action( 'gform_after_submission_{form_id}', 'after_submit_{form_id}', 10, 2 );
function after_submit_{form_id}( $entry, $form, $field ) {
$user_id = get_current_user_id();
$meta_key = 'count_submissions';
$get_meta = get_user_meta($user_id, $meta_key, true);
$qty = $get_meta + 1;
update_user_meta( $user_id, $meta_key, $qty );
}
If you need both, you might just create a database table and collect IPs and a submission count. Then update that on submission.