Hey there, @pravinlpatel! Thanks for contacting us. I’m happy to help you.
Thank you for your feedback. User feedback is very important to us and always appreciated, and I understand why validating the phone number would be a good idea.
If you wish, you can submit a feature request for this here.
In the meantime, you can see if you can find a plugin you like that can help you with that.
You can search for “woocommerce custom checkout“, or something similar, on the Plugins > Add New section of your dashboard or on a search engine like Google, for example.
Please note that we do not provide support for third-party plugins, so it is good to check the plugin thoroughly to see if it is reliable. You can find more about this in this guide.
I hope this helps.
Please let us know if there’s anything else we can do to help.
Have a wonderful day!