Gravity Forms - Image Choice And Multiple Choice Fields Are Not Translated

Overview of the issue

When using WPML with Gravity Forms, the Image Choice and Multiple Choice fields are not translated correctly. Choices’ labels and values from the Multiple Choice field are not available in the translation editor, and the “Image Choice” field may still appear in the original language even after translation.

Workaround

Please, make sure of having a full site backup of your site before proceeding.

• Open the …/wp-content/plugins/gravityforms-multilingual/inc/gfml-tm-api.class.php file.
• Look for line 301.
• Replace:

  case 'select':
  case 'multiselect':
  case 'checkbox':
  

• With:

  case 'select':
  case 'multiselect':
  case 'checkbox':
  case 'image_choice':	// WPML workaround for compsupp-7756
  case 'multi_choice':
  

• Then, look for line 523.
• Replace:

  private function has_option_input_field_post_custom( GF_Field $field ) {
  	switch ( $field->inputType ) {
  		case 'checkbox':
  

• With:

  private function has_option_input_field_post_custom( GF_Field $field ) {
  	switch ( $field->inputType ) {
  		case 'checkbox':
  		case 'image_choice':	// WPML workaround for compsupp-7756
  		case 'multi_choice':
  
  

• Go to the Gravity Forms edit screen, make a minor modification to the image choice field (e.g., change a label slightly), and save the form.
• Go to WPML > Translation Management page and send the form to translation
• Translate the form.