Can I limit input length and value?

Yes, you can establish both a Maximum number and a Minimum number of characters for Short Text fields, Number fields and Long Text fields in order to set a length limit to your form inputs. Go to your Form Editor, click on the field to open its Edit Field panel, then you can fill in the maximum/minimum length limit you require.

Case scenario: You’re organizing an event, perhaps a birthday party, and you’ve created a contact form where people could sign up and attend your event. You can use the Maximum Value to limit the number of guests to your event on a number field, if you have limited seats.