Custom buttons in WS Form can be configured to perform a variety of actions using conditional logic, including launching a phone call.

Tutorial

In this tutorial, we’ll set up a custom button that initiates a phone call when clicked.

1. Add the Custom Button to the form.

1. Click the Conditional Logic icon at the top of the layout editor. The Conditional Logic sidebar will open.
2. Click the Add  icon to add a new condition.
3. Give the condition a name, e.g. ‘Button Click’
4. Configure the condition as follows:
   1. IF [Button] [Clicked]
   2. THEN [Form] [Run JavaScript]

   

5. In the JavaScript code editor, enter: Change the telephone number to whichever number you want the button to call. You should use an international format with no spaces or formatting, e.g. +15551231234

location.href='tel:+15551231234';

1. Click Save & Close
2. Preview the form to test your button.

Learn more about the tel: anchor: MDN Web Docs – <a>: The Anchor element