Populate Formidable field with products from Woocommerce product category

Hi all. After browsing with no luck on finding the quick solution, i thought i would post mine. i hope this is the place to do so. This seemed to work for me because i needed multiple forms (1 per each parent category for my products) that would populate my field with ONLY the products in the specific category. Please feel free to correct this if there are any errors.

**** Add the following code to your functions.php file
or create a new php file and stick it in wp-content/mu-plugins/ folder: ***

Example 1 - Only one form with products from a single product category:

add_filter('frm_setup_new_fields_vars', 'frm_populate_posts', 20, 2);
add_filter('frm_setup_edit_fields_vars', 'frm_populate_posts', 20, 2); //use this function on edit too
function frm_populate_posts($values, $field){
if($field->id == 125){ //replace 125 with the ID of the field to populate
$posts = get_posts( array('post_type' => 'product', 'product_cat' => 'PRODUCT-CATEGORY-SLUG', 'post_status' => array('publish', 'private'), 'numberposts' => 999, 'orderby' => 'title', 'order' => 'ASC'));
unset($values['options']);
$values['options'] = array(''); //remove this line if you are using a checkbox or radio button field
foreach($posts as $p){
$values['options'][$p->ID] = $p->post_title;
}
$values['use_key'] = true; //this will set the field to save the post ID instead of post title
}

return $values;
}

Example 2 - With multiple forms (or form fields) from multiple product categories:
Note: copy the orange text as many times as you need depending on how many product categories and form fields you need to populate.

// FIRST PRODUCT
add_filter('frm_setup_new_fields_vars', 'frm_populate_posts', 20, 2);
add_filter('frm_setup_edit_fields_vars', 'frm_populate_posts', 20, 2); //use this function on edit too
function frm_populate_posts($values, $field){
if($field->id == 125){ //replace 125 with the ID of the field to populate
$posts = get_posts( array('post_type' => 'product', 'product_cat' => 'PRODUCT-CATEGORY-SLUG', 'post_status' => array('publish', 'private'), 'numberposts' => 999, 'orderby' => 'title', 'order' => 'ASC'));
unset($values['options']);

foreach($posts as $p){
$values['options'][$p->ID] = $p->post_title;
}
$values['use_key'] = true; //this will set the field to save the post ID instead of post title
}

//SECOND PRODUCT
if($field->id == 126){ //replace 126 with the ID of the field to populate
   $posts = get_posts( array('post_type' => 'product', 'product_cat' => 'PRODUCT-CATEGORY-SLUG', 'post_status' => array('publish', 'private'), 'numberposts' => 999, 'orderby' => 'title', 'order' => 'ASC'));
   unset($values['options']);

   foreach($posts as $p){
     $values['options'][$p->ID] = $p->post_title;
   }
   $values['use_key'] = true; //this will set the field to save the post ID instead of post title
}

return $values;
}