Forum Discussion
How to link custom javascript in Modern UI List forms
Hi , I am working on SharePoint online with Modern UI, i just want to add some javascript in one of my List forms to add some custom validation, as we earlier do in classic UI we can add the CEWP...
Thanks Juan, i have also checked that extensions are out of preview,
and i want to put some validation on multiple fields like i want to disable one textfield based on another dropdown similar javascript validation, i am curious to know how we can do that using JSON
Hi Awake,
It is also possible to add a custom list form using Microsoft PowerApps. In this you could build pretty much what you describe.