function check(form) {
if (form.name.value == '') {
alert("请输入姓名!");
form.name.focus();
return false;
}
if ($("#phone").val() == '') {
alert("请添加手机！");
return false;
}
if (!$("#phone").val().match(/^((\d{11})|^((\d{7,8})|(\d{4}|\d{3})-(\d{7,8})|(\d{4}|\d{3})-(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})|(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1}))$)$/)) {
alert("手机格式错误！");
return false;
}
if ($("#email").val() == '') {
alert("请添加邮箱！");
return false;
}
if (!$("#email").val().match(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/)) {
alert("邮箱格式错误！");
return false;
}
if (form.yuanwang.value == '') {
alert("请输入内容!");
form.yuanwang.focus();
return false;
}
if (form.validate.value == '') {
alert("请输入验证码!");
form.validate.focus();
return false;
}
return true;
}