I have a basic form that is connected to a sharepoint list. I have marked all the required fields as required and their cards do have the property of required equals true. Second screen shot shows the Submit button code. Not sure if that is correct or not but from examples found online, I believe that it should.
Current Behavior: When the submit button is clicked there is no error message and no red border applied. Form isn't submitted to the sharepoint list.
Expected Behavior: When the Submit button is clicked all required fields that aren't filled out should have an error message and red border. Form is not submitted.

