wpforms_emails_notifications_message
The wpforms_emails_notifications_message filters the email message output that is sent.
wpforms_authorize_net_process_transaction
The wpforms_authorize_net_process_transaction filter is used to set arguments on the Authorize.net payment while processing the form entry for payments.
wpforms_field_select_choicesjs_config
The wpforms_field_select_choicesjs_config filter is used to provide the ability to change the default configuration settings for the Modern Dropdown form field.
wpforms_post_submissions_post_args
The wpforms_post_submissions_post_args filter is used to populate all the arguments of post submission.
wpforms_process
Action that fires during form entry processing, after initial field validation has passed.
How to Provide Additional Phone Field Validation
This tutorial will show you how to provide additional phone field validation such as preventing toll-free numbers from being entered in your form.