There are applications, for instance, user registration, job application or contact management apps, that require uploading a file in order to complete the submission. To avoid receiving unnecessary file types, you can restrict uploading only to the file types that are needed.
This article will guide you on how to restrict the uploading of selected file types through DataPages based on their file name extensions such as GIF, PDF, JPEG, etc.
- Create a field with the File data type or make sure a File field already exists in the table you want to use.
- Edit your Submission Form DataPage which contains the File field.
- Add a Header and Footer in the Configure Fields screen of the DataPage wizard.
- Disable the HTML Editor in the Footer section.
- Save the DataPage.