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HTML5 input required does not display warning messages when blank.

  • 2 balasan
  • 1 ada masalah ini
  • 15 paparan
  • Balasan terakhir oleh Seburo

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A form input with a required attribute should display a pop-up / hovering warning when the input value is blank on a submit attempt. Firefox on desktop does this fine but Android does nothing.

All Replies (2)

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It's easy to test with the "Try It" on this W3schools page:


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Thank you for that - I agree that it looks a little odd. I have filed this for our developers to take a look at. You can follow progress on this at


Tanya soalan

Anda mesti log masuk ke akaun anda untuk membalas post. Sila mulakan soalan baru, jika anda masih belum ada akaun.