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  1. Web
  2. Web APIs
  3. HTMLButtonElement
  4. willValidate

HTMLButtonElement: willValidate property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨July 2015⁩.

ThewillValidate read-only property of theHTMLButtonElement interface indicates whether the<button> element is a candidate forconstraint validation. It isfalse if any conditions bar it from constraint validation, including:

Value

A boolean value.

Specifications

Specification
HTML
# dom-cva-willvalidate-dev

Browser compatibility

See also

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