I am trying to put duplicate validation check on save action for Name , email and mobile number , so if an any fields is already used for some other contact it should show error message and should Disable save action.
I am not sure if this will help but I did find another post in the community that should help. I hope this helps.
Hello jason smith
thanks for reply,
i tried to disable save button when is get duplicate name in contact.
i have try before_save logic hook but it is not working for find duplicate name in contact .
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