fornt-end form with featured image request

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

Problem:
fornt-end form with featured image request - set featured image required.

Solution:
You can use the Toolset Form's hook "cred_filter_field_before_add_to_form" to set featured image as the required field.

You can find the proposed solution in this case with the following reply:
=> https://toolset.com/forums/topic/fornt-end-form-with-featured-image-request/page/2/#post-1996589

Relevant Documentation:
=> https://toolset.com/documentation/programmer-reference/cred-api/#cred_filter_field_before_add_to_form

This support ticket is created 3 years, 8 months ago. There's a good chance that you are reading advice that it now obsolete.

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Tagged: Content-submission forms, CRED API, Toolset Forms

This topic contains 18 replies, has 2 voices.

Last updated by zenariM 3 years, 8 months ago.

Assisted by: Minesh.

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Author

Posts

March 22, 2021 at 6:13 pm #1996563

Minesh

Supporter

Languages: English (English )

Timezone: Asia/Kolkata (GMT+05:30)

The featured image is already set as required field now. If you will not upload the featured image, it will ask you to upload.

We recommend to use the Media Library to upload the images.

Please check the following video: hidden link

March 22, 2021 at 6:19 pm #1996579

zenariM

This is the result I need.
But I can't use the "Media Library" option because this site is a social and you don't have to see the images upload to the WordPress library but the user has to upload the image as shown in the screenshot the attachment

March 22, 2021 at 6:24 pm #1996589

Minesh

Supporter

Languages: English (English )

Timezone: Asia/Kolkata (GMT+05:30)

Ok - I've added the following code that will force the featured image as required field.

I've also set your form to not use "Media library".

add_filter('cred_filter_field_before_add_to_form', 'required_fields_func', 10, 1);
function required_fields_func($field){
    //error_log(print_r($field, true));
    if(in_array($field['id'], array('_featured_image'))){
        // in some cases $fields['data'] is an empty string, so you'll need to first set it's expected format for PHP 7.1 compatibility
        if (!is_array($field['data'])) {
            $field['data'] = array();
        }
        $field['data']['validate']['required'] = array ( 
            'active' => 1,
            'message' => 'This field is required'
        ) ;
 
         
    }
    return $field;
}

March 22, 2021 at 6:27 pm #1996595

zenariM

My issue is resolved now. Thank you!

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