Aug 12th, 2013, 6:03 AM
I'm trying to understand how to use the custom fields module.
I added a custom field, and want to add custom function for validation. In the Validation tab there is a text field for custom function. I don't know if I'm supposed to write the function inside this text area (which doesn't make sense) or name a function and write that function somewhere else. If the latter, where would I write the function.
I attached a screen shot below to show where I am in the configuration.
I added a custom field, and want to add custom function for validation. In the Validation tab there is a text field for custom function. I don't know if I'm supposed to write the function inside this text area (which doesn't make sense) or name a function and write that function somewhere else. If the latter, where would I write the function.
I attached a screen shot below to show where I am in the configuration.