Can I use
?

disabled attribute of the fieldset element

- LS

Allows disabling all of the form control descendants of a fieldset via a disabled attribute on the fieldset element itself.

Chrome

  1. 4 - 15: Not supported
  2. 16 - 19: Support unknown
  3. 20 - 118: Supported
  4. 119: Supported
  5. 120 - 122: Supported

Edge

  1. 12 - 118: Supported
  2. 119: Supported

Safari

  1. 3.1 - 5.1: Not supported
  2. 6 - 17.0: Supported
  3. 17.1: Supported
  4. 17.2 - TP: Supported

Firefox

  1. 2 - 3.6: Not supported
  2. 4 - 119: Supported
  3. 120: Supported
  4. 121 - 123: Supported

Opera

  1. 9 - 9.6: Support unknown
  2. 10 - 103: Supported
  3. 104: Supported

IE

  1. 5.5: Support unknown
  2. 6 - 7: Partial support
  3. 8 - 9: Partial support
  4. 10: Partial support
  5. 11: Partial support

Chrome for Android

  1. 119: Supported

Safari on iOS

  1. 3.2 - 5.1: Not supported
  2. 6 - 17.0: Supported
  3. 17.1: Supported
  4. 17.2: Supported

Samsung Internet

  1. 4 - 22: Supported
  2. 23: Supported

Opera Mini

  1. all: Partial support

Opera Mobile

  1. 10 - 12.1: Supported
  2. 73: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 4.3: Not supported
  2. 4.4 - 4.4.4: Supported
  3. 119: Supported

Firefox for Android

  1. 119: Supported

QQ Browser

  1. 13.1: Supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

  1. 2.5: Supported
  2. 3: Supported
Resources:
JS Bin Testcase/Demo