Instead of going to a thank you page, I just want a popup that tells the user their form has been received. Is there a way to do that?
To create a popup alert, go to your form's properties > Advanced tab > More Options, and then click on the SCRIPTS tab.
In the SUBMITTED SCRIPT section, click on type: Custom.
A textarea should appear. Click on the words GENERATE CODE FRAMEWORK that appear. Inside the textarea, add the following code:
alert("Thank you for your inquiry.");
(You can change the message inside the quotation marks to whatever you want.)