<asp:Button ID="Button1" runat="server" Text=" 提 交 " onclick="Button1_Click" OnClientClick="return check()" />
function check() {
if (document.getElementById("txtcompanyname").value == "") {
alert("请填写企业名称!");
return false;
}
var tel = document.getElementById("txttel").value;
var p1 = /^(([0\+]\d{2,3}-)?(0\d{2,3})-)?(\d{7,8})(-(\d{3,}))?$/;
if (tel == "") {
alert("请填写电话!");
return false;
}
if (!p1.test(tel)) {
alert("电话格式错误!");
return false;
}
var mobile = document.getElementById("txtmobile").value;
var pmobile = /^(\d{11})?$/;
if (mobile == "") {
alert("请填写手机!");
return false;
}
if (!pmobile.test(mobile)) {
alert("手机格式错误!");
return false;
}
var mail = document.getElementById("txtmail").value;
var pmail = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
if (mail == "") {
alert("请填写邮箱!");
return false;
}
if (!pmail.test(mail)) {
alert("邮箱格式错误!");
return false;
}
//下拉列表
if (document.getElementById("ddlxingzhi").value == "0") {
alert("请选择所有制性质!");
return false;
}
}