Articles

gform/ajax/pre_display_error

The gform/ajax/pre_display_error filter is triggered right before an Ajax error message is displayed. It allows developers to customize the error message shown when an Ajax form submission request fails.

What Happens with HubSpot Forms When Disconnecting the Hubspot Add-On

This article explains how the HubSpot Add-On handles HubSpot forms when the add-on is disconnected, including what to expect when moving sites between environments.

gform_coupons_update_usage_count

The gform_coupons_update_usage_count filter allows custom logic to determine whether a coupon’s usage count should be updated.

reCAPTCHA Checkbox

The reCAPTCHA Checkbox field adds a checkbox challenge to your form, requiring users to confirm they are not a bot before submitting.

Credit Card Field CSS Selectors (Legacy)

Overview and examples of the Legacy CSS selectors available for credit card fields.

gform/form_editor/initialized

The gform/form_editor/initialized event is triggered after the form editor has been initialized. It allows developers to perform actions once the editor is ready.

gform/ajax/post_submission_request

The gform/ajax/post_submission_request filter is used to modify the AJAX response after a form is submitted via AJAX, but before the markup is reloaded.

CSS Visual Guide and Design Overview (Legacy)

We’ve put together a simple visual guide to help illustrate the structure of a form and the Legacy CSS class relationship.

Form Wrapper CSS Selectors (Legacy)

Overview and examples of the Legacy CSS selectors available for form wrappers.

Form Heading CSS Selectors (Legacy)

Overview and examples of the Legacy CSS selectors available for form headings.