amazon-web-services Amazon Cognito User Identity management using Amazon Cognito

Example

var app = {};

app.signUp = function(){

app.userName        =           $('#userName').val();
app.password        =           $('#password').val();
app.email           =           $('#form-email').val();
app.phoneNumber     =           $('#form-phone').val();
app.emailRegex      =           /^(([^<>()\[\]\.,;:\s@\"]+(\.[^<>()\[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i;

/*
    Put the User input validation logic here.
*/
if (!app.userName) {
    alert("Please provide a user name");
    return;
}

if (!app.password) {
    alert("Please provide a password");
    return;
}

if (!app.email) {
    alert("Please provide an Email address");
    return;
} 

if(!app.emailRegex.test(app.email)){
   alert("Please provide a valid Email address");
   return; 
}

if (!app.phoneNumber) {
    alert("Please provide a Phone Number");
    return;
}

AWS.config.region = 'us-east-1'; // Region
AWS.config.credentials = new AWS.CognitoIdentityCredentials({
IdentityPoolId: '...' // your identity pool id here
});

AWSCognito.config.region = 'us-east-1';
AWSCognito.config.credentials = new AWS.CognitoIdentityCredentials({
    IdentityPoolId: '...' // your identity pool id here
});

// Need to provide placeholder keys unless unauthorised user access is enabled for user pool
AWSCognito.config.update({accessKeyId: 'anything', secretAccessKey: 'anything'})

var poolData = { 
    UserPoolId :     APP_CONSTANT.USER_POOL_ID,
    ClientId :     APP_CONSTANT.CLIENT_ID
};
userPool = new   AWSCognito.CognitoIdentityServiceProvider.CognitoUserPool(poolData);

var attributeList = [];

var dataEmail = {
    Name : 'email',
    Value : app.email //Email Id where the confirmation code would be sent.
};
var dataPhoneNumber = {
    Name : 'phone_number',
    Value : app.phoneNumber
};
var attributeEmail = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserAttribute(dataEmail);
//Uncomment below once the phone number format is confirmed
/*var attributePhoneNumber = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserAttribute(dataPhoneNumber);*/

attributeList.push(attributeEmail);
 /* attributeList.push(attributePhoneNumber);*/
// Put the user id and password collected from user below for signup
userPool.signUp(app.userName, app.password, attributeList, null, function(err, result){
    if (err) {
        alert(err);
        return;
    }
    cognitoUser = result.user;
// Return the user name once the user signed up, still need to confirm with confirmation code send to mail.
$("#form-confirmCode").css("display", "block");
    alert('user name is ' + cognitoUser.getUsername());
// Now since the user is signed up and pending for confirmaion, disable all the pervious input but confirmation code.
$("#userName").prop("readonly", true);
$("#password").prop("readonly", true);
$("#form-email").prop("readonly", true);
$("#form-phone").prop("readonly", true);
$("#signUpBtn").hide();
$("#confirm-block").show();

var confirmationCode = prompt("Hello "+cognitoUser.getUsername+" Enter the confirmation code sent to your email address.","Confirmation code here");    
cognitoUser.confirmRegistration(confirmationCode,true,function(err,result){
            if(err){
                    alert(err);
                    return;
            }
            console.log('Call Result: '+result);
    });
return;

});
};