showRequiredIndicator

showRequiredIndicator is a boolean option used in form UI components to control the display of a visual cue that marks required fields. When enabled, a marker such as an asterisk appears next to the field label to signal that input is mandatory. When disabled, the label does not show the marker, even if the field is required for validation purposes.

Purpose: The indicator helps users identify required fields quickly and supports consistent form design across a project. It is independent of validation logic; a field can be required and still have the indicator hidden, or optional fields can display an indicator if the design dictates.

Usage: The option is commonly exposed on form controls or within design-system components. Implementation varies by framework, but typically the render path for a label consults both the field's required flag and showRequiredIndicator to decide whether to append the indicator. Some systems automatically show the indicator for required fields if showRequiredIndicator is not specified.

Accessibility: If shown, the indicator should be distinguishable and keyboard accessible. Many implementations pair the visual cue with aria-required attribute and a screen-reader accessible label or description.

See also: Required field, form validation, accessible labeling.