grisha2217
Active member
Hello, i have a callback method for checking user field, i want to return "TRUE", if user field value is not modifed, how i can release it?
For example:
1. user fields is empty, he want to put in it something, call function to check this value.
2. user field is not empty and not modified, user presses save and function shouldn't be called.
For example:
1. user fields is empty, he want to put in it something, call function to check this value.
2. user field is not empty and not modified, user presses save and function shouldn't be called.