Get current user login first name, last name, organization, picture

Forms SharePoint Online
1

I need to know how can I get first name, last name, picture from azure active directory and get it in my form as read only

2

Hello @rawad.boumrad,

Please find instructions on how to populate fields with profile information in this article:
https://plumsail.com/docs/forms-sp/how-to/populate-user-info.html

You can disable field in the designer: select the field and in the field setting set the ReadOnly to True.
image

Or you can disable it programmatically. Please see the example here:
https://plumsail.com/docs/forms-sp/how-to/conditional-fields.html#prepopulate-field-and-disable-enable-it-based-on-condition