我尝试使用 express 和backbone.js 对寄存器进行编程。快递部分看起来像这样
app.post('/signup', function (req, res) {
var name = req.param("name", null);
var country = req.param("country", null);
var email = req.param("email", null);
var cemail = req.param("cemail", null);
var password = req.param("password", null);
if (email !== cemail ||
!validate.Email(email) ||
email == null) {
console.log("There is something wrong with email address");
res.send(400, "Please check your email address.");
return;
};
if (password == null || !validate.Password(password)) {
console.log("There is something wrong with password");
res.send(400, "Password doesn't match security requirements");
return;
};
if (name == null || country == null) {
console.log("Some fields is not filled with value.");
res.send(400);
return;
};
signup(name, country, email, password);
res.send(200);
});
如果用户提供了无效的电子邮件地址，那么它将以 http 代码 400 和一些文本进行响应。现在我的问题是，我怎样才能在backbone.js 站点上赶上这段文字。有没有可能。前端backbone.js代码
$.post('/signup', {
name: $('input[name=name]').val(),
country: $('input[name=country]').val(),
email: $('input[name=email]').val(),
cemail: $('input[name=cemail]').val(),
password: $('input[name=password]').val()
}, function(data) {
console.log(data);
}).error(function(){
console.log("Sign up error");
});
return false;