This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Android Firefox native HTML5 form validation does not show error messages

  • 1 reply
  • 1 has this problem
  • 13 views
  • Last reply by TyDraniu

more options

Hello,

Looking through https://developer.mozilla.org/en-US/docs/Learn/Forms/Form_validation Firefox supports native HTML5 form validation.

In Windows 10 desktop Firefox, trying to submit the form under https://developer.mozilla.org/en-US/docs/Learn/Forms/Form_validation#the_required_attribute without entering anything in the input field would show the message "Please fill out this field" as expected.

But testing on Android Firefox mobile 85.1.2 it does not show the error message. Is this a bug? Or known issue or just not a feature for Android Firefox?

However, testing on iPhone Firefox, it does show the error message.

Thank you.

Hello, Looking through https://developer.mozilla.org/en-US/docs/Learn/Forms/Form_validation Firefox supports native HTML5 form validation. In Windows 10 desktop Firefox, trying to submit the form under https://developer.mozilla.org/en-US/docs/Learn/Forms/Form_validation#the_required_attribute without entering anything in the input field would show the message "Please fill out this field" as expected. But testing on Android Firefox mobile 85.1.2 it does not show the error message. Is this a bug? Or known issue or just not a feature for Android Firefox? However, testing on iPhone Firefox, it does show the error message. Thank you.

All Replies (1)

more options

Right, it's a known and forgotten bug -> https://bugzilla.mozilla.org/show_bug.cgi?id=1510450