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check if string is mongodb ObjectId or not

Yash Jha answered on August 26, 2023 Popularity 3/10 Helpfulness 4/10

answer check if string is mongodb ObjectId or not

check if string is mongodb ObjectId or not

Comment

// Requiring ObjectId from mongoose npm package
const ObjectId = require('mongoose').Types.ObjectId;
 
// Validator function
function isValidObjectId(id){
     
    if(ObjectId.isValid(id)){
        if((String)(new ObjectId(id)) === id)
            return true;       
        return false;
    }
    return false;
}
 
// Loading testcases into array
const testStrings = [ "594ced02ed345b2b049222c5","geeks", 
                      "toptoptoptop","geeksfogeeks"];
 
// Validating each test case
for(const testcase of testStrings){
 
    if(isValidObjectId(testcase))
        console.log(testcase + " is a valid MongodbID");
    else
        console.log(testcase + " is not a valid MongodbID");
 
}

Popularity 3/10 Helpfulness 4/10 Language javascript

Source: www.geeksforgeeks.org

Tags: javascript mongodb objectid

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