Javascript清除input输入框内的空格

<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>清除输入框内的空格</title> </head> <body> <input type="t...

<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>清除输入框内的空格</title>
</head>
<body>
	<input type="text" onBlur="removeSpacing(this)" />
	<script type="text/javascript">
	    function removeSpacing(obj) {
	        obj.value = obj.value.replace(/\s/gi, '')
	    }
	</script>
</body>
</html>