jQuery代码段，用于在重新键入号码时将其转换为美国电话号码格式

Posted 2021-02-26

This little piece of code will convert to US phone format, as typed.
Eg, As the number "0000000000" was typed, it would convert it to [phone].

<script type="text/javascript">
$(function() {
	$("input[@name='phone']").keyup(function() {
		var curchr = this.value.length;
		var curval = $(this).val();
		if (curchr == 3) {
			$("input[@name='phone']").val("(" + curval + ")" + "-");
		} else if (curchr == 9) {
			$("input[@name='phone']").val(curval + "-");
		}
	});
});
</script>