Profile: sheaN

Problem: I would like to create two Forms that create custom posts. The posts that are created by one Form should have one custom taxonomy term applied, and the posts created by the other Form should have one other term applied.

Solution: Add this code to your child theme's functions.php file:

add_action('cred_save_data', 'add_review_terms_automatically',10,2);
function add_review_terms_automatically($post_id, $form_data) {
  $forms = array( 12345, 45678 );
  $post_terms = array();
  if ( in_array( $form_data['id'], $forms ) )
  {
    if($form_data['id'] == 12345){
      $post_terms = array('term-slug-1');
    }
 
    if($form_data['id'] == 45678) {
      $post_terms = array('term-slug-2');
    }
 
    wp_set_object_terms($post_id, $post_terms, 'review-category', false);
  }
}

Change 12345 in both places to match the numeric ID of the first Form, and change 45678 in both places to match the numeric ID of the second Form. Replace term-slug-1 and term-slug-2 with the slugs of the terms you want to apply in each Form. Check the custom taxonomy to be sure the taxonomy slug is review-category. If not, change the code to match your slug.

An alternate approach is to use the "value" attribute of a taxonomy cred_field to specify the term, and hide the field using CSS.

Relevant Documentation:
https://toolset.com/documentation/programmer-reference/cred-api/#cred_save_data
https://toolset.com/documentation/user-guides/cred-shortcodes/#cred_field
https://codex.wordpress.org/Function_Reference/wp_set_object_terms