I am trying to use an array map for checking if same username and password exist in an object array
database.map((obj)=>{
if(values.name === obj.name && values.password===obj.password){
console.log("login success");
} else {
console.log("login Failed");
}
});
You may use find for conditions:
const result = database.find((val)=> {
return val.name === obj.name && val.password === obj.password;
})
if(result){
console.log("login success");
}
else{
console.log("login failed");
}
I'm not really sure if this is the answer you are looking for, but if you want to check data you should use filter instead of map. Map is to create a new array (with the same amount of elements).
const matches = database.filter(o => o.name === values.name && o.password === values.password);
That will return a new array if the condition is met. You can check is there is any.
if (matches.length) {
console.log("login success");
} else {
console.log("login Failed");
}
let database = [{ name: 'Krishna', password: 'Krishna@123' }, { name: 'Radhe', password: 'Radhe@123' }];
let values = { name: 'Radhe', password: 'Radhe@123' };
let status=database.some(obj=>obj.name===values.name && obj.password===values.password);
console.log(status==true?"Login Success":"Login Failed");
