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Thanks again Anh, working great with a little modification.

Hooking into rwmb_after_save_post created a double log input. I changed the hook to WP save_post and it is working as expected.

Thanks again for your help.

The argument is this

array(
                'name'  => esc_html__( 'Price', $plugin_name ),
                'id'    => "{$prefix}price",
                'desc'  => esc_html__( 'Input price without currency', $plugin_name ),
                'type'  => 'text',
                'clone' => false,
                'size'  => 25,
                'tab'    => 'dish',
                // 'visible' => array( "{$prefix}menu_item_type", '!=', '0' ),
                'hidden' => array(
                    'when' => array(
                        array( "{$prefix}menu_item_type", 'not in', array( 'item_type_a_la_carte', 'item_type_table_hote', 'item_type_combo'  ) ),
                        array( "{$prefix}table_hote_price_radio", '=', 'no' ),
                    ),
                    'relation' => 'or',
                ),
            ),

I tried the hidden logic but I have the same issue, it seems to be using an and logic.

the {$prefix}table_hote_price_radio radio button is visible when item_type_table_hote is selected. The {$prefix}price textbox is supposed to show on all selection but it will show only on item_type_table_hote when {$prefix}table_hote_price_radio is set to yes

Excellent, it looks all good now. Thanks