CODEWITHSUNDEEP
node.jsmongodbvalidationmongoose
user15998452
user15998452

Reputation:

Why this node.js code is not working properly

the Node js code written below should give some error and stop but it compile properly and give unexpected product.

the code below doest not throwing error instead it runs and give output of two line like below:-

santu

connnection estabished

and then it stops

const mongoose = require('mongoose')
mongoose.connect('mongodb://localhost:27017/mynewdb').
then(()=>{console.log("connnection estabished")})
.catch((err)=>{console.log(err)});


//create a schema
const createschema = new mongoose.Schema({
    name : {
        type : String
    },
    email:{
        type : String,

        validate(value){
            console.log(value);
            if(validator.isEmail(value)===false){
                throw new Error('invalid Email');
            }
        }
    }
})
//creating a collection/model
const mycollection1 = new mongoose.model("mycollection1",createschema);


const insertdata = async()=>{
    try{
        const doc1 = new mycollection1({
            name : "santu1",
            email : "santu"
        })
        const mydata = await doc1.save();
        console.log(mydata);
    }
    catch{(err)=>{
        console.log(err);
    }}
}
insertdata();

Upvotes: 0

Views: 32

Answers (1)

Zoraiz
Zoraiz

Reputation: 363

The validate() function for the email field in the schema definition needs to return a boolean, but you're throwing an error instead. Try this:

validate(value){
    return validator.isEmail(value)
}

Upvotes: 1

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