Can I use
?

Constraint Validation API

- LS

API for better control over form field validation. Includes support for checkValidity(), setCustomValidity(), reportValidity() and validation states.

Chrome

  1. ﹖ 4 - 14: Support unknown
  2. ◐ 15 - 24: Partial support
  3. ◐ 25 - 39: Partial support
  4. ✅ 40 - 154: Supported
  5. ✅ 155: Supported
  6. ✅ 156 - 158: Supported

Edge

  1. ◐ 12 - 13: Partial support
  2. ◐ 14 - 16: Partial support
  3. ✅ 17 - 154: Supported
  4. ✅ 155: Supported

Safari

  1. ﹖ 3.1 - 5: Support unknown
  2. ◐ 5.1 - 7: Partial support
  3. ◐ 7.1 - 9.1: Partial support
  4. ✅ 10 - 26.6: Supported
  5. ✅ 27: Supported
  6. ✅ 27.1 - TP: Supported

Firefox

  1. ❌ 2 - 3.6: Not supported
  2. ◐ 4 - 28: Partial support
  3. ◐ 29 - 48: Partial support
  4. ◐ 49 - 50: Partial support
  5. ✅ 51 - 157: Supported
  6. ✅ 158: Supported
  7. ✅ 159 - 161: Supported

Opera

  1. ﹖ 9 - 11.5: Support unknown
  2. ◐ 11.6 - 12.1: Partial support
  3. ◐ 15 - 26: Partial support
  4. ✅ 27 - 134: Supported
  5. ✅ 135: Supported

IE

  1. ❌ 5.5 - 9: Not supported
  2. ◐ 10: Partial support
  3. ◐ 11: Partial support

Chrome for Android

  1. ✅ 155: Supported

Safari on iOS

  1. ﹖ 3.2 - 4.3: Support unknown
  2. ◐ 5 - 6.1: Partial support
  3. ◐ 7 - 9.3: Partial support
  4. ✅ 10 - 26.6: Supported
  5. ✅ 27.0: Supported
  6. ✅ 27.1 - 27.2: Supported

Samsung Internet

  1. ✅ 4 - 29: Supported
  2. ✅ 30: Supported

Opera Mini

  1. ❌ all: Not supported

Opera Mobile

  1. ﹖ 10 - 11.5: Support unknown
  2. ◐ 12 - 12.1: Partial support
  3. ✅ 80: Supported

UC Browser for Android

  1. ✅ 15.5: Supported

Android Browser

  1. ﹖ 2.1 - 3: Support unknown
  2. ◐ 4 - 4.3: Partial support
  3. ◐ 4.4 - 4.4.4: Partial support
  4. ✅ 155: Supported

Firefox for Android

  1. ✅ 158: Supported

QQ Browser

  1. ✅ 14.9: Supported

Baidu Browser

  1. ✅ 13.52: Supported

KaiOS Browser

  1. ◐ 2.5: Partial support
  2. ✅ 3: Supported
Resources:
MDN article on constraint validation
`reportValidity()` ponyfill