What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
By default, there's no limitation in the number of registrants on your form. However, please take note that for the Free plan, you only have 100 submissions per month.
You can set up a form limits wherein the form will close once it reaches the number of registrations allowed. Here's how:
1. Click the "Preferences" button in the top toolbar.
2. Select "Disabled on submissions limit" in the "Status" and then set a number value in the "Submission Limit" field.
3. Click the "Save Changes" button when you're done.
Complete guide: How-to-limit-submissions-in-a-form
Hope that helps. Thank you.