The wpforms_email_footer_text filters form notification email footer content.
wpforms_currencies
The wpforms_currencies filters currency options available in WPForms Settings to select your desired currency for your WPForms.
wpforms_email_display_other_fields
the wpforms_email_display_other_fields filters non-input field types to include in {all_fields} output.
wpforms_math_captcha
The wpforms_math_captcha filters setting properties are applied to the Custom Captcha field in WPForms.
wpforms_display_submit_after
The wpforms_display_submit_after action fires just after the submit button element is displayed.
wpforms_display_submit_before
The wpforms_display_submit_before action fires immediately before the submit button element is displayed.