Hi there,
in a step function tutorial by AWS (https://docs.aws.amazon.com/step-functions/latest/dg/tutorial-get-started-parallel-tasks.html) I am asked to create a Lambda function in Node.js 16.x with this code:
const ssnRegex = /^\d{3}-?\d{2}-?\d{4}$/;
const emailRegex = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+.[a-zA-Z]{2,4}$/;
class ValidationError extends Error {
constructor(message) {
super(message);
this.name = "CustomValidationError";
}
}
exports.handler = async (event) => {
const {
ssn,
email
} = event;
console.log(SSN: ${ssn} and email: ${email});
const approved = ssnRegex.test(ssn) && emailRegex.test(email);
if (!approved) {
throw new ValidationError("Check Identity Validation Failed");
}
return {
statusCode: 200,
body: JSON.stringify({
approved,
message: `Identity validation ${approved ? 'passed' : 'failed'}`
})
}
};
The test returns an error though:
Response
{
"errorType": "CustomValidationError",
"errorMessage": "Check Identity Validation Failed",
"trace": [
"CustomValidationError: Check Identity Validation Failed",
" at Runtime.exports.handler (/var/task/index.js:21:15)",
" at Runtime.handleOnceNonStreaming (file:///var/runtime/index.mjs:1085:29)"
]
}
Can someone help me?
AWS OFFICIALUpdated 2 years ago
thank you. I don't get where to put the sample values though, sorry. Are sample values necessary to test a lambda function?
Yes, they're required. When you test the Lambda function from AWS console, you'll have to pass a test event, the event should look like this -
{ ssn: "111-11-1111", email:"fname.lname@domain.com" }