Reference index / 폼·텍스트 입력·검증
Input Mask
A pattern that constrains or guides entry of values such as dates or phone numbers.
Try the example
When to use it
Specifying forms, text inputs, and validation.
Caveats and distinctions
Detailed behavior can differ across platforms and design systems despite identical names. Design keyboard, assistive-technology, and error behavior together.
Implementation and classification
UI·UX / 폼·텍스트 입력·검증
Sources and verification status
https://www.w3.org/WAI/ARIA/apg/patterns/
Source scope and verification status describe the existing catalog record. Publishing this page does not independently re-verify the latest library version, license, or production behavior.