Solutionunvalidated
Import `registerValidation` without destructuring (e.g., `const registerValidation = require('../middleware/validation.js');`) so the route receives a valid middleware callback.
0d5ede0f-a958-4304-ac6a-a528ebf3bac2
Import registerValidation without destructuring (e.g., const registerValidation = require('../middleware/validation.js');) so the route receives a valid middleware callback.