Make WP Featured image required on multiple CRED forms

This thread is resolved. Here is a description of the problem and solution.

Problem: I would like to make the featured image field required on multiple CRED forms.

Solution:

function my_cred_featured_image_validation($field_data, $form_data) {
    list($fields,$errors)=$field_data;
    $form_ids = [123,456];
    if (in_array($form_data['id'], $form_ids)) {
 
        if ( empty($fields['_featured_image']['value']) ) {
            $errors['_featured_image']='This field is required';
        }
    }
 
    return array($fields,$errors);
}
add_filter('cred_form_validate', 'my_cred_featured_image_validation', 10, 2);

Change 123,456 to a comma-separated list of form IDs.

Relevant Documentation: https://toolset.com/documentation/programmer-reference/cred-api/#cred_form_validate

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Tagged: Content-submission forms, Toolset Forms

This topic contains 2 replies, has 2 voices.

Last updated by arnoldd 7 years, 1 month ago.

Assisted by: Christian Cox.

Author

Posts

October 10, 2017 at 1:36 pm #577632

arnoldd

For multiple CRED forms i need that the WP featured image is requires. Is this code still the right solution: https://toolset.com/forums/topic/cred-make-featured-image-field-required/

If so, how do I apply this to multiple forms instead of one?

October 10, 2017 at 4:03 pm #577690

Christian Cox

Hi, yes the code, with Adriano's recommended change, is still correct. In order to apply it to more than one form, you can use this modified version:

function my_cred_featured_image_validation($field_data, $form_data) {
    list($fields,$errors)=$field_data;
    $form_ids = [123,456];
    if (in_array($form_data['id'], $form_ids)) {

        if ( empty($fields['_featured_image']['value']) ) {
            $errors['_featured_image']='This field is required';
        }
    }

    return array($fields,$errors);
}
add_filter('cred_form_validate', 'my_cred_featured_image_validation', 10, 2);

Replace 123,456 with a comma-separated list of numeric CRED form IDs.

October 10, 2017 at 5:02 pm #577701

arnoldd

Again, super! Thanks.