Contact Form 7 – Make a selection unavailable after a number of bookings

It is possible with the Smart Grid-layout Extension for CF7C plugin. The smart grid plugin has a [dynamic_dropdown] tag which allows you to filter the options. Replace your dropdown menu with a dynamic dropdown and in the tag Custom Source select the Custom tab, you can then populate the dropdown dynamically using, add_filter(‘cf7sg_dynamic_dropdown_custom_options’, ‘filter_options’,10,3); function … Read more