How to add custom fields to my legacy form?

The following article is about legacy forms.

Legacy forms are no longer developed and are not available in accounts created after July 18, 2023.

Custom fields enable you to collect information about your contacts and use it for advanced segmentation. Custom fields are divided into:

In this article, we explain how to add your existing custom fields to forms in the form editor.

Adding a custom field to a form to collect contact information

To use a custom field you’ve created, drag the custom field block on the web form template and position it. The editor includes a gridline to help you to align the fields with the design. Click the custom field in the template to display advanced style settings.

If the form is too short to add more fields, drag its bottom corner to make it longer. Or use the Item spacing option in the Layout section to add spacing between elements.