ContentEditable="plaintext-only"

[BenjaminAster]

Description

Firefox currently does not support the "plaintext-only" state for the contenteditable attribute.

Specification

https://html.spec.whatwg.org/multipage/interaction.html#contenteditable https://w3c.github.io/contentEditable/#plaintext_only_state

Additional Signals

Mozilla standards position: https://github.com/mozilla/standards-positions/issues/839