Register Rest api using PHP and MySql database

 

	<?php
	require_once('dbconfig.php');
	$fullname = $_POST['fullname'];
	$username = $_POST['username'];
	$password = $_POST['password'];
	$email = $_POST['email'];
	$mobile = $_POST['mobile'];
	$error;
	if(empty($fullname))
	{
	$error = "FullName is required";
	}
	else if(empty($username))
	{
	$error = "Username is required";
	}
	else if(empty($password))
	{
	$error = "password is required";
	}
	else if(empty($email))
	{
	$error = "email is required";
	}
	else if(empty($mobile))
	{
	$error = "mobile is required";
	}
	else{
	$alreadyExistVal = mysqli_query($dbconn,"SELECT * FROM `users` WHERE `mobile` = $mobile");
	if(mysqli_num_rows($alreadyExistVal) == 0)
	{
	$insertQry = "INSERT INTO `users`(`fullname`, `username`, `password`, `email`, `mobile`)
	VALUES ('$fullname','$username','$password','$email','$mobile')";
	$qry = mysqli_query($dbconn, $insertQry);
	if($qry)
	{
	$userId = mysqli_insert_id($dbconn);
	$response['status'] = true;
	$response['message'] = "Register sucessfully";
	$response['userId'] = $userId;
	}
	else{
	$response['status'] = false;
	$response['message'] = "Register failed";
	}
	}
	else{
	$response['status'] = false;
	$response['message'] = "Already mobile number exist. Please do login";
	}
	}
	header('Content-Type: application/json; charset=UTF-8');
	echo json_encode($response);
	?>

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