fix: phone number validation using regex and conditional logic in Omni…

[manascb1344]

This pull request Fixes error of a phone number validation function for the Omni Channel Contact feature ensuring International Phone Number Standards.

• I have read the Contributing Guide - https://github.com/RocketChat/Rocket.Chat/blob/develop/.github/CONTRIBUTING.md#contributing-to-rocketchat doc
• I have signed the CLA - https://cla-assistant.io/RocketChat/Rocket.Chat
• Lint and unit tests pass locally with my changes

Proposed changes (including videos or screenshots)

Added a new function validatePhoneFormat for validating phone numbers in the Channel Contact feature. This function checks if the provided phone number matches a certain regex pattern and returns either true if the phone number is valid or an error message if it's invalid.

https://github.com/RocketChat/Rocket.Chat/assets/122693801/c30ea446-0a66-46d1-a356-dcf8bf6051f5

Issue(s)

closes #31763

Steps to test or reproduce

1. Enter a valid phone number in the Channel Contact feature.
2. Verify that the validation passes.
3. Enter an invalid phone number and verify that the validation fails with the correct error message.

Further comments

This pull request adds a necessary validation function to ensure that users enter valid phone numbers in the Channel Contact feature, improving user experience and data integrity.

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: 41718aa071fe198e3079fe7eedaf6ecaf9ffce4e

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[Himanshu-kiran]

Yes, issue is there .

[manascb1344]

Yes, issue is there .

Can you please explain in detail what is further issue?

[Himanshu-kiran]

Yes, issue is there .

Can you please explain in detail what is further issue?

No further issue I found. I found the same issue as you mentioned. Your PR is under review.

[manascb1344]

Hey @matheusbsilva137, @ggazzo, @gabriellsh! Can you look into the changes I made....