【发布时间】:2015-03-18 15:15:50
【问题描述】:
我有以下长度验证,但我如何只验证数字?
function cmdvalidate() {
if (len($('#txtReqAreaCode').val()) < 3) {
alert("Please check the requester's phone number. It must be 10 digits.");
$('#txtReqAreaCode').focus();
return false;
} else if (len($('#txtRequestorPhone').val()) < 3) {
alert("Please check the requester's phone number. It must be 10 digits.");
$('#txtRequestorPhone').focus();
return false;
} else if (len($('#txtRequestorPhonePt2').val()) < 4) {
alert("Please check the requester's phone number. It must be 10 digits.");
$('#txtRequestorPhonePt2').focus();
return false;
【问题讨论】:
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请谷歌阅读documentation
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相乘,如果大于 0 则为一个数
标签: jquery validation phone-number