form.date-parts
Check a date typed into day, month and year boxes, with GOV.UK's error messages and the boxes to mark in error.
validate_date_parts in PythonTagged govuk
3 capabilities
react.form.error-summary React ^19 · TypeScript only
A "There is a problem" box linking to each field in error, focused on arrival, built from a validator's fields (GOV.UK).
Not available in Python
form.character-count
The GOV.UK character count message for a text box: characters or words left or over a limit, with a threshold.
character_count in Python