Knowledge Check

Clear custom validity

A corrected field still reports a custom error. What must the code do?

What this task practices

Clear custom validity is a knowledge check interview exercise that trains prompt interpretation, explicit assumptions, a concrete response, and a clear explanation of tradeoffs. The catalog marks it as hard difficulty. It focuses on Frontend Foundations, HTML Forms Validation. The signed-in workspace provides the tools for the round and evaluates the attempt against task-specific criteria. Reference solutions, hidden checks, evaluator instructions, and candidate work remain private.