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Posted 14 March 2018 - 17:34 PM
Hello,
I have a problem;
I want to check if a new user exit in DB before create.
The id is auto-increament.
I have created a field in Mysql with concatenation : name + firstname + city and i want to chek with the posted data in the form.
I try callback before update function, is-unique field and set_rules but that's not working.
Have you a solution for this ?
Thank you for your help
Lionel
