I am having trouble understanding how to add "allowed" email types on the email field. I only want to allow email addresses from email addresses ending in .mil and .gov. How do I configure this? I keep getting an error on the live form.

I want to inform you that to allow email addresses from domains ending in .mil and .gov, instead of using the Email field element, please use the Short Text (Input) field element in your form. Then, from the Advanced Validations section of the element, select validation rules like "Email" and "Ends with." In the "Ends with keyword" input, add .mil and .gov on separate lines.
Please refer to this documentation: https://formnx.com/details/docs/features/form-f... to know how to add validations for the fields.