Firebase Auth: Phone number validation fail with E.164 valid number

[ciprianlucanu]

[READ] Step 1: Are you in the right place?

• For issues related to the code in this repository file a Github issue.
• If the issue pertains to Cloud Firestore, read the instructions in the "Firestore issue"
  template.
• For general technical questions, post a question on StackOverflow
  with the firebase tag.
• For general Firebase discussion, use the firebase-talk
  google group.
• For help troubleshooting your application that does not fall under one
  of the above categories, reach out to the personalized
  Firebase support channel.

[REQUIRED] Step 2: Describe your environment

• Operating System version: all
• Firebase SDK version: 11.5.0
• Firebase Product: auth
• Node.js version: 20
• NPM version: 10.7.0

[REQUIRED] Step 3: Describe the problem

When we want to create a user or edit an existing user's phone number, there response is:
{
"code": "auth/invalid-phone-number",
"message": "TOO_SHORT"
}
if we use this phone number: +60 6-850 5555

Steps to reproduce:

Just try to create a user with that particular number or update an existing one's phone number.

Relevant Code:

// TODO(you): code here to reproduce the problem

const admin = require('firebase-admin');
admin.initializeApp({
credential: admin.credential.applicationDefault() // Or use admin.credential.cert with a path to your service account key
});
const auth = admin.auth();
try {
const userRecord = await admin.auth().createUser({
phoneNumber: "+6068502555",
});
console.log("Successfully created new user:", userRecord.uid);
} catch (error) {
console.error("Error creating new user:", error);
}