Edit / Publish Button no function

Hey Greg,

i have two problems first of all the edit and publish button after the preview doesn’t work for me (no function)

I make a menue test button for you (http://www.virtual-reality-agentur.de/test-publish/)

User: Hamburg
PW: hamburg

Second problem is i tried to make the price requiered. Same as location and category which worked perfectly. But the price isn’t requiered. Whats wrong with my code? All is in my child theme / function.php

//for category requiered
add_filter( 'adverts_form_load', 'my_adverts_form_require_category' );
function my_adverts_form_require_category( $form ) {
    if($form['name'] != 'advert') {
        return $form;
    }

    if(!is_admin()) {
        foreach($form['field'] as $k => $field) {
            if($field['name'] == 'advert_category') {
                $field['is_required'] = true;
                if( ! isset($field['validator']) || !is_array($field['validator'])) {
                    $field['validator'] = array();
                }
                $field['validator'][] = array( 'name' => 'is_required' );

                $form['field'][$k] = $field;
                break;
            }
        }
    }

    return $form;
}

//for location requiered
add_filter( 'adverts_form_load', 'my_adverts_form_require_location' );
function my_adverts_form_require_location( $form ) {
    if($form['name'] != 'advert') {
        return $form;
    }

    if(!is_admin()) {
        foreach($form['field'] as $k => $field) {
            if($field['name'] == 'adverts_location') {
                $field['is_required'] = true;
                if( ! isset($field['validator']) || !is_array($field['validator'])) {
                    $field['validator'] = array();
                }
                $field['validator'][] = array( 'name' => 'is_required' );

                $form['field'][$k] = $field;
                break;
            }
        }
    }

    return $form;
}

//for price requiered
add_filter( 'adverts_form_load', 'my_adverts_form_require_price' );
function my_adverts_form_require_price( $form ) {
    if($form['name'] != 'advert') {
        return $form;
    }

    if(!is_admin()) {
        foreach($form['field'] as $k => $field) {
            if($field['name'] == 'adverts_price') {
                $field['is_required'] = true;
                if( ! isset($field['validator']) || !is_array($field['validator'])) {
                    $field['validator'] = array();
                }
                $field['validator'][] = array( 'name' => 'is_required' );

                $form['field'][$k] = $field;
                break;
            }
        }
    }

    return $form;
}

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Thank you!!

https://ww.wp.xz.cn/plugins/wpadverts/