CSS selector: `:user-invalid`

IE

  1. 6 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 118: Not supported
  2. 119 - 131: Supported
  3. 132: Supported

Firefox

  1. 2 - 3.6: Not supported
  2. 4 - 87: Partial support
  3. 88 - 134: Supported
  4. 135: Supported
  5. 136 - 138: Supported

Chrome

  1. 4 - 118: Not supported
  2. 119 - 132: Supported
  3. 133: Supported
  4. 134 - 136: Supported

Safari

  1. 3.1 - 16.4: Not supported
  2. 16.5 - 18.2: Supported
  3. 18.3: Supported
  4. 18.4 - TP: Supported

Opera

  1. 10 - 104: Not supported
  2. 105 - 113: Supported
  3. 114: Supported

Safari on iOS

  1. 3.2 - 16.4: Not supported
  2. 16.5 - 18.2: Supported
  3. 18.3: Supported
  4. 18.4: Supported

Opera Mini

  1. all: Support unknown

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 132: Supported

Opera Mobile

  1. 12 - 12.1: Not supported
  2. 80: Supported

Chrome for Android

  1. 132: Supported

Firefox for Android

  1. 132: Supported

UC Browser for Android

  1. 15.5: Support unknown

Samsung Internet

  1. 4 - 24: Not supported
  2. 25 - 26: Supported
  3. 27: Supported

QQ Browser

  1. 14.9: Support unknown

Baidu Browser

  1. 13.52: Support unknown

KaiOS Browser

  1. 2.5: Support unknown
  2. 3: Support unknown