I want to display a dynamic error that shows up when a wrong name for storage account is entered(that does not follow Azure naming conventions) while deploying an ARM template. Right now i am taking input from user as parameter but no error message shows up. Is there a way to achieve this. Azure has this feature as shown in the image below when we create a storage account but i dont know how to implement this using ARM template.
I am afraid that this feature is not available for now in ARM Templates.
Please look at these feedback:
