Minimum length attribute for input fields
- LSDeclares a lower bound on the number of characters a user can input.
Chrome
- 4 - 39: Not supported
- 40 - 108: Supported
- 109: Supported
- 110 - 112: Supported
Edge
- 12 - 16: Not supported
- 17 - 108: Supported
- 109: Supported
Safari
- 3.1 - 10: Not supported
- 10.1 - 16.2: Supported
- 16.3: Supported
- TP: Supported
Firefox
- 2 - 50: Not supported
- 51 - 108: Supported
- 109: Supported
- 110 - 111: Supported
Opera
- 9 - 26: Not supported
- 27 - 93: Supported
- 94: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 109: Supported
Safari on iOS
- 3.2 - 10.2: Not supported
- 10.3 - 16.2: Supported
- 16.3: Supported
Samsung Internet
- 4: Not supported
- 5 - 18.0: Supported
- 19.0: Supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 73: Supported
UC Browser for Android
- 13.4: Supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 109: Supported
Firefox for Android
- 109: Supported
QQ Browser
- 13.1: Supported
Baidu Browser
- 13.18: Supported
KaiOS Browser
- 2.5: Not supported
The pattern
attribute can be used as an alternative solution for browsers without support.