Form Designer allows you to create and manage advanced dynamic forms compatible with the Modern interface of SharePoint. Forms generated by the Designer contain features and capabilities matching or exceeding the classic forms. Both classic forms and modern forms will continue to be available and you can choose the kind most appropriate for your project. However, we will continue developing and adding new features for modern forms only.

The modern forms currently have the following limitations:

• No support for custom column types from 3rd party vendors (not planned). All special Ultimate Forms columns are fully supported.
• No support for special list types (recurrence in calendars, surveys, support is planned in the future)

Note: Users who will be using forms need to have at least Read permissions to the Site Assets library.

Note for on-premises customers:

1. Form Designer can be used on SharePoint 2016 and up.
2. Dialogs are not supported in Form Designer forms.
3. Turn on multiple metadata formats see our On-Premise installation prerequistes for the from here. Prerequisites (last two items)
4. Make sure .json is not a blocked file extension in your environment. You can specify what file types are blocked in Central Administration. The file type is already allowed in Microsoft 365 and doesn't require additional steps.

NOTE: Once a modern form is applied to a list or library, it replaces the classic form.

• Main toolbar
• Control types
• Working with Entra ID groups
• Permission rules
• Validation rules
• Default values and dynamic rules
• Style rules
• External forms
• Limitations and workarounds
• JavaScript API
• Multilingual interface
• Actions integration
• Payment
• Input Mask
• Form Styles
• Create lists with AI
• Thank You Pages