Create two additional fields

If you create a new tab, and want to use multiple fields in that tab, then it should use this structure.

add_filter( 'wpsl_meta_box_fields', 'custom_meta_box_fields' );

function custom_meta_box_fields( $meta_fields ) {
    
    $meta_fields[__( 'Custom tab', 'wpsl' )] = array(
        'custom-1' => array(
            'label' => __( 'Custom 1', 'wpsl' )
        ),
        'custom-2' => array(
            'label' => __( 'Custom 2', 'wpsl' )
        ),
    );

    return $meta_fields;
}

• This reply was modified 5 years, 5 months ago by Tijmen Smit.

Yes, I used this.

But I have to specify the type of the field or not? And I don’t know, how to specify both fields within the custom_frontend_meta_fields function as a text field.

add_filter( 'wpsl_frontend_meta_fields', 'custom_frontend_meta_fields' );

function custom_frontend_meta_fields( $store_fields ) {

    $store_fields['wpsl_my_textinput'] = array( 
        'name' => 'my_textinput',
        'type' => 'text'
    );
    
    return $store_fields;
}

Here I can only specify one field and I don’t know, how to edit the array $store_fields so that both fields (Custom 1 and Custom 2) are text fields.

If no type is provided, then it will default to text.

You can simply repeat it like this.

  $store_fields['wpsl_my_textinput'] = array( 
        'name' => 'my_textinput'
    );

  $store_fields['wpsl_other_textinput'] = array( 
        'name' => 'other_textinput'
    );

Thank you, it worked!