[Plugin: Hikari Email & URL Obfuscator] How to obfuscate custom fields

Hi,

I use a lot of custom fields in my pages and templates. The text in those fields might contain emails as well.

I already have written a wrapper function to get the custom field value. I am now searching for a way to check the custom field content first before returning it in my function into my template.

Does anyone have an idea of how I can do that? Which function do I need to call? How?

Any help is much appreciated!