Trigger mandatory form field validation upon Submit
If you have a mandatory field on HS forms that has not been filled yet, the 'please complete this required field' warning appears as users click through the different fields, instead of popping up only as you attempt to submit. This is not good UX. Users normally would only want to know which mandatory field they have not yet filled upon clicking the CTA to submit the form, NOT as they move through the form.
Currently you cannot customize the form field validation behavior directly in HubSpot's forms tool. The only change this behaviour is to do custom coding which can be expensive. It will be good to have this behaviour as a default on the forms instead of having to custom code.
