required attribute

Required attribute on form elements

Estimated Support About

24.39% + 9.76% = 34.15%


  • 1

    Partial. Only supported with non Google accounts.

  • 2

    Partial. The required attribute is supported, but form elements are not.

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Test it yourself

This feature was last tested on September 10, 2019.

If you want to test this feature in the same conditions as we did, you can get our test code and run a test by yourself. Make sure to follow our testing recommendations first.