required attribute

Required attribute on form elements

Estimated support About

47.69% + 36.46% = 84.15%

Based on EmailClientMarketShare.com.

Notes

  • 1

    Partial. Only supported with non Gmail accounts.

  • 2

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

Know something we don't?

Is any of the above data outdated? Or do you want to add a new email client to the list? Heads on to GitHub and edit the data file!

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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.