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

decimal symbol is a comma for input type=number but OS is set to a point

  • 1 reply
  • 8 have this problem
  • 1 view
  • Last reply by AndrewG2

more options

I have a form with an input <input id="quantity" name="quantity" step="0.01" type="number"> but when I type something like 5.5 it tells me that is not valid. The regional setting in Windows 10 are set to use a point as the decimal symbol, but Firefox will only accept it as a number if I use a comma e.g. 5,5

It also did this on Windows 7. Other browsers do accept the point symbol.

I have a form with an input <input id="quantity" name="quantity" step="0.01" type="number"> but when I type something like 5.5 it tells me that is not valid. The regional setting in Windows 10 are set to use a point as the decimal symbol, but Firefox will only accept it as a number if I use a comma e.g. 5,5 It also did this on Windows 7. Other browsers do accept the point symbol.

Chosen solution

I have figured out what was causing it. I had declared the language in html as en-ZA. Changing it to en fixed the problem i.e. <html lang="en">

Read this answer in context 👍 1

All Replies (1)

more options

Chosen Solution

I have figured out what was causing it. I had declared the language in html as en-ZA. Changing it to en fixed the problem i.e. <html lang="en">

Modified by AndrewG2