ManualTests/input-number-localization.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
 <title>Number type input shows and accepts localized numbers</title>
 <style>
 :invalid {
   border-color: red;
   -webkit-box-shadow: 4px 4px 8px #ff8888;
 }
 </style>
 </head>
 <body>
 <div id="console"></div>

 <p>Output test: The following text field should have a localized representation for "-1234.5678".
 e.g. "-1234.5678" for en_US locale, "-1234,5678" for fr_FR locale. The thousand separator is
 currently off.</p>
 <div><input type=number value="-1234.5678" step=any></div>

 <p>Input test: Type a localized representation of a number (e.g. -1,234.5678 for en_US locale,
 -1.234,5678 for fr_FR locale) into the following text field.
 You'll see an equivalent number in the standard format on the bottom of the text field.</p>
 <div><input type=number id=target step=any oninput="handleInput()"></div>
 <div>Standard format: <output id=output></output></div>

 <script>
 function handleInput() {
   document.getElementById('output').value = document.getElementById('target').value;
 }
 </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Number type input shows and accepts localized numbers</title>
	<style>
	:invalid {
	border-color: red;
	-webkit-box-shadow: 4px 4px 8px #ff8888;
	}
	</style>
	</head>
	<body>
	<div id="console"></div>

	<p>Output test: The following text field should have a localized representation for "-1234.5678".
	e.g. "-1234.5678" for en_US locale, "-1234,5678" for fr_FR locale. The thousand separator is
	currently off.</p>
	<div><input type=number value="-1234.5678" step=any></div>

	<p>Input test: Type a localized representation of a number (e.g. -1,234.5678 for en_US locale,
	-1.234,5678 for fr_FR locale) into the following text field.
	You'll see an equivalent number in the standard format on the bottom of the text field.</p>
	<div><input type=number id=target step=any oninput="handleInput()"></div>
	<div>Standard format: <output id=output></output></div>

	<script>
	function handleInput() {
	document.getElementById('output').value = document.getElementById('target').value;
	}
	</script>
	</body>
	</html>