SR030

Severity: error

Summary: controller.before has an empty hook name

What this means

An endpoint’s controller.before list contains an empty string as a hook name. Every entry in the before list must be a non-empty function name that exists in the resource’s controller file.

Example that triggers this

endpoints:
  create:
    input: [name]
    controller: { before: "" }

How to fix it

Provide a non-empty function name for controller.before:

controller: { before: validate_input }