是一个表单验证
<script language=javascript>
function postcheck2(){
if (document.wfform2.wfname.value==""){
alert('请填写姓名！');
document.wfform2.wfname.focus();
return false;
}
var reg1 = /^[\u4e00-\u9fa5]{2,4}$/;
if (!reg1.test(document.wfform2.wfname.value)){
alert('请填写正确的姓名！');
document.wfform2.wfname.focus();
return false;
}
if (document.wfform2.wfaddress.value==""){
alert('请填写地址！');
document.wfform2.wfaddress.focus();
return false;
}
if (document.wfform2.wfmob.value==""){
alert('请填写手机号码！');
document.wfform2.wfmob.focus();
return false;
}
var reg2 = /^1[3,4,5,8]\d{9}$/;
if (!reg2.test(document.wfform2.wfmob.value)){
alert('请填写正确的手机号码');
document.wfform2.wfmob.focus();
return false;
}
document.wfform2.wfsubmit.disabled=true;
document.wfform2.wfsubmit.value="正在提交，请稍候...";
return true;
}
function postcheck3(){
if (document.wfform3.wfname.value==""){
alert('请填写姓名！');
document.wfform3.wfname.focus();
return false;
}
var reg1 = /^[\u4e00-\u9fa5]{2,4}$/;
if (!reg1.test(document.wfform3.wfname.value)){
alert('请填写正确的姓名！');
document.wfform3.wfname.focus();
return false;
}
if (document.wfform3.wfaddress.value==""){
alert('请填写地址！');
document.wfform3.wfaddress.focus();
return false;
}
if (document.wfform3.wfmob.value==""){
alert('请填写手机号码！');
document.wfform3.wfmob.focus();
return false;
}
var reg2 = /^1[3,4,5,8]\d{9}$/;
if (!reg2.test(document.wfform3.wfmob.value)){
alert('请填写正确的手机号码');
document.wfform3.wfmob.focus();
return false;
}
document.wfform3.wfsubmit.disabled=true;
document.wfform3.wfsubmit.value="正在提交，请稍候...";
return true;
}
function postcheck4(){
if (document.wfform4.wfname.value==""){
alert('请填写姓名！');
document.wfform4.wfname.focus();
return false;
}
var reg1 = /^[\u4e00-\u9fa5]{2,4}$/;
if (!reg1.test(document.wfform4.wfname.value)){
alert('请填写正确的姓名！');
document.wfform4.wfname.focus();
return false;
}
if (document.wfform4.wfaddress.value==""){
alert('请填写地址！');
document.wfform4.wfaddress.focus();
return false;
}
if (document.wfform4.wfmob.value==""){
alert('请填写手机号码！');
document.wfform4.wfmob.focus();
return false;
}
var reg2 = /^1[3,4,5,8]\d{9}$/;
if (!reg2.test(document.wfform4.wfmob.value)){
alert('请填写正确的手机号码');
document.wfform4.wfmob.focus();
return false;
}
document.wfform4.wfsubmit.disabled=true;
document.wfform4.wfsubmit.value="正在提交，请稍候...";
return true;
}
</script>
javascript
js
------解决方案--------------------
function postcheck2(){
return FormSubmit(document.wfform2);
}
function postcheck3(){
return FormSubmit(document.wfform3);
}
function postcheck4(){
return FormSubmit(document.wfform4);
}
function FormSubmit(form) {
if (IsSubmitValid()) {
form.wfsubmit.disabled=true;
form.wfsubmit.value="正在提交，请稍候...";
return true;
}
return false;
}
function IsSubmitValid() {
var result = CheckName();
if (result) {
result = CheckAddress();
}
if (result) {
result = CheckPhone();
}
}
function CheckName() {
if (document.wfform4.wfname.value==""){
alert('请填写姓名！');
document.wfform4.wfname.focus();
return false;
}
var reg1 = /^[\u4e00-\u9fa5]{2,4}$/;
if (!reg1.test(document.wfform4.wfname.value)){
alert('请填写正确的姓名！');