Form author can set the field conditions which will be checked during the form submission.
The conditions are defined in the form builder page. In the "Condition" tab, user can click "+ Add Condition" button to add conditions to the form. The submitted data need meet those pre-defined conditions before it can be submitted. The following conditions are supported.
In the form design page, you can click "Condition" tab to enter the conditions for the form fields. Multiple conditions can be applied with AND/OR way.