I have a field for users to enter a URL, but I want the entry to fail (upon Save is fine) if the URL contains a "?"
project/field_validation doesn't appear to have that capability. Is anyone aware of a module that does?
Use case: When my users enter a URL I don't want the URLs to contain the referrer details such as what you get when you go to a link from FB, for example: ?fbclid=IwAR09lbFjy0xaX0Xiw9DxbPNuT5wXOxPKHiS-yT5cH3z1C53Ub6xOBXR599Q
We are creating a mobile game and we're evaluating Drupal for the back end. We want to use Drupal to store the accounts and use Game Center for iOS and Google Play Games for Android to authenticate the user.
Has anyone done this and can someone send me in the right direction for a link or tutorial for this?