Input error checking (error-detection)

When submitting data (e.g. filling out a form), the system must check for any input errors (e.g. missing required fields.) and highlight them.


No input error detection:

This form doesn't check for any input errors and highlight them:





Note: Impossible to automatically test. A human tester/AI is required to determine if any input errors are checked.

axe detected: none  |  QualWeb detected: none