Is there a way to populate a hidden field with the post tags? I want to apply certains conditions regarding the existing post tag! Thanks!
You can populate the field in the form using the gform_field_value filter:
You would need to write the function or code to pull the post tags from the current post where the form is embedded. The WordPress function might be get_tags() or get_the_tags():
https://developer.wordpress.org/reference/functions/get_the_tags/