How can I register customer using phone number and then use that phone number to login? (through api also)

I want to disable it because we are not shipping physical products but customer pick it up from our store, but as we are only providing this method, we want to skip this step

Yes, that is because I modified the product api, I may create a PR for that

I am on APP_VERSION=1.2.0.
Although I modified the api and added bundle_options attribute which get bundle product options,

When I place get request for bundle products, it doesn't give me the configuration options, and without it, I can't add this item to cart.
How can I fix this?

Make content-type as application/json and send put data in json formate
like

{
        "email": "[email protected]",
        "first_name": "New",
        "last_name": "Name",
        "gender": "Male",
        "date_of_birth": null,
        "phone": null
}