重置节点js中的密码 [英] Reset password in node js

问题描述

我正在尝试添加重置密码功能.用户输入用户名，电子邮件和全名，当这些值与数据库中的数据匹配时，密码被更改，否则显示错误. 这就是我在做什么-

Im trying to add reset password feature.User enters username,email and full name,when these values match data from database ,password is changed,otherwise an error is shown. This is what im doing-

app.post("/reset",function(req,res){
User.findByUsername(req.body.username).then(function(sanitizedUser){
if (sanitizedUser){
    sanitizedUser.setPassword(req.body.password, function(){
        sanitizedUser.save();
        req.flash("success","password resetted");
            res.redirect("/login");
    });
} else {
    req.flash("error","User doesnt exist");
            res.redirect("/reset");
}
},function(err){
    console.log(err);res.redirect("/");
});

});

但是我不仅想比较用户名，还想比较用户的电子邮件和用户名.当我添加- User.find({username:req.body.username},{email:req.body.email},{name:req.body.name})，然后输入一些错误的数据，页面只会不断地重新加载，而不显示错误. 我应该对此进行哪些更改?请帮忙.

But i want to compare more than just the username,i want to compare email and name of the user too.And when i add- User.find({username:req.body.username},{email:req.body.email},{name:req.body.name})and enter some wrong data,the page just keeps reloading rather than showing an error. What changes should i make to do that?Please help.

我正在使用express，nodejs，mongodb

Im using express,nodejs,mongodb

推荐答案

您有一个重定向循环.

对于!sanitizedUser，您将重定向到同一页面res.redirect('/reset').

In the case of !sanitizedUser you redirect to the same page res.redirect('/reset').

这导致您的页面不断重新加载.

This is causing your page to keep reloading.

您应该更改以下行:

res.redirect('/reset')

到

res.status(500).send('Some useful error message')

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