Widely Available
id: dirname
dirname
The
dirname attribute of <textarea> and <input> HTML elements includes the field's writing direction as form data on submission.
Baseline Status:
Achieved Widely Available on Feb 1, 2026 (Cross-browser Newly Available since Aug 1, 2023).
Desktop Browser Engine Support
Google Chrome
17
Supported
Mozilla Firefox
116
Supported
Apple Safari
6
Supported
Microsoft Edge
79
Supported
Mobile Browser Engine Support
Chrome Android
18
Firefox Android
116
Safari iOS
6
Specifications and References