如何将无效参数修复为

Question

I'm trying to validate codes sent using Twilio. Currently the function to send the verification code works great, but the function to verify the code is not working as expected.

I've tried replace the parameter to with To , verificationSid , VerificationSid and none of them seem to work as expected.

exports.validateVerificationCode = functions.https.onRequest((req, res) => {
  var number = req.body.number;
  var code = req.body.code;
  twilio.verify.services('VA{MY_SERVICE_ID}').verificationChecks.create({
    to: number, 
    code: code
  }).then((validation_check) => {
    res.status(200).json(validation_check);
  }).catch((err) => {
    res.status(500).json(err);
    console.log(err);
  });
});

I expect the function to run as shown in the API docs, but my firebase console keeps showing me

"[Error: Invalid parameter: To] status: 400" and when I replace 'to' with 'To', it gives me the following error "[Error: Either a 'To' number or 'VerificationSid' must be specified] status: 400".

Answer 1

Couple of things, did you check to see if the to number: is in E.164 format, https://www.twilio.com/docs/glossary/what-e164 and that you are using a more current version of the Twilio Node SDK Helper Library? https://github.com/twilio/twilio-node/blob/master/CHANGES.md .

My working code look very similar, so I feel it is one of the two issues above (I tested with Twilio Node Helper Library 3.31.1).

exports.handler = function(context, event, callback) {

const client = context.getTwilioClient();   
const code = event.code;
let phoneNumber = event.phoneNumber;

client.verify.services('VA1exxxxxxbc6e02520c585xxxxxxxxxx')
         .verificationChecks
         .create({to: phoneNumber, code: code})
         .then(verification_check => {
             console.log(`***VERIFICATION STATUS***: ${verification_check.status}`);
            //  Object.keys(verification_check).forEach(thisKey => console.log(`${thisKey}: ${verification_check[thisKey]}`));
             callback(null, `${verification_check.status}`);
         })
          .catch(err => {
              console.log(err);
              callback();
          });
         };