Contact Form 7 Checkbox Function

Dear all,
I am trying to make a function within the Contact Form 7 plugin that gives users different question based on which checkbox they highlight.

I am using the following checkbox element within contact form 7.

<label> <b>Applications</b> </label>
[checkbox checkbox-945 use_label_element "Propulsion and Stabilization?" "Transit Systems?" "Bearing and Sealing?" "Mooring" "Lighting"]

I want the function to do something along the lines of this:
If checkbox “Propulsion and Stabilization” is checked display question 1 and 2.
If checkbox “Transit Systems” is checked display question 3 and 4.
If checkboxes “Propulsion and Stabilization” and “Transit Systems” are checked display question 1,2,3 and 4.

I have started writing something with the help of stackoverflow but couldn’t figure out where to add my own variables instead of the given variables that are displayed.

add_action('init', 'Checkbox');
function Checkbox() {
  $options = get_option( 'creative_settings' );

  // If is checked, activate function to display coming soon page
  if( $options['creative_checkbox_field_1'] == '1' ) { 
      add_action('get_header', 'coming_soon_mode');
  } 
  else { 
      //do nothing
  }
  return;
}

Any help is appreciated

• This topic was modified 4 years, 8 months ago by ferrywortel.