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Hi @latlong,

That's exactly the problem in the topic you mentioned above. The problem is media items (models) used in Gutenberg and our Backbone collection are shared (the WP's API does that). And Gutenberg clears the collection (which removes the items) when selecting another image (which is weird, since in the classic editor, it doesn't happen). I'm still looking for a fix.

Hi Ryan,

Can you send me a screenshot of the bug? And the code?

I tested with max attribute and validation, and both work without problem. I'm using Firefox.

Hi, I've just tested the plugin and it works fine to me. Here is the video I made for that:

https://youtu.be/YMjAIZLUeF4

Update 1: I replied too fast. I didn't notice you were talking about custom table. Let me check that again.

Update 2: I've just pushed a fix to the plugin here. Can you please try it?

Hi Jefferson,

We have 2 extensions for front-end forms: MB Frontend Submission (for submitting posts) and MB User Profile (for editing user details). If your forms have some similarity, then you can use them.

Hi @Jefferson, I've fixed this bug here. Please try it.

Sorry, please try this code for the 2nd step:

add_filter( 'do_shortcode_tag', function ( $output, $tag, $attr ) {
    if ( $tag !== 'mb_frontend_form' || $attr['id'] !== 'my_form' ) {
        return $output;
    }

    // Check if current user is the post author.
    $post_id = filter_input( INPUT_GET, 'rwmb-post-id', FILTER_SANITIZE_NUMBER_INT );
    if ( ! $post_id ) {
        return $output;
    }
    $post = get_post( $post_id );
    if ( $post->post_author != get_current_user_id() ) {
        return 'You are not allowed to edit this post';
    }

    return $output;
}, 10, 3 );

If you try to edit the existing posts, then only admin can edit them. Because their post author is the admin (technically when submitting posts, the plugin doesn't set the post author, and that falls back to the admin).

This code will work with new submitted posts, where the code in the step 1 sets the proper post author.

For the existing posts, you need to set the post author manually. Then the code will work properly.