Form data should be send via POST method rather than GET method in the appointment page

[Soumyodeep-Das]

After submitting the form data in the appointment.html page, the form data is showing in the url. So, the data is being send by GET method, which is not a good approach for sending sensitive user information to a server.

So, I would like to change the form method to POST from GET. And also after submitting the data I can implement a card which will state that the appointment is submitted successfully. And in the card, I will show the details that is being provided by the user himself.

The card would be like this, with some more user information.

[Soumyodeep-Das]

@tushargupta1504 I would love to resolve the issue.

[tulikaa25]

Please assign this issue to me. @tushargupta1504