👓 What Is A WordPress Hook? | Caldera Forms

Read What Is A WordPress Hook? by Josh Pollock (WordPress Form Builder | Caldera Forms)

You can’t spend too long working in WordPress without finding out that you need a “hook.” Hooks are WordPress’ system for you to do something at a specific event. Hooks can be used to either change the value of something at some point — we call this a filter — or to do something, which i...