Insert radio button value to mysql

Question

I have created a test form just to try to send my radio button value to mysql. I am having problems with it at the moment. The code below is just a test, I want the radio bu

Answer 1

This is done by adding values to radio button input. For instance:

<form method="post">
<input type="radio" name="sex" value="male">Male<br>
<input type="radio" name="sex" value="female">Female
<input type="submit">
</form> 

Answer 2

You should start with closing all of your <input> tags with </input> or at least a slash at the end (like <input name="case" type="radio" id="case1"></input>).

You should set values to your radios (like this they always return 'on'), whereas the submit button needs neither name nor value.

EDIT:

Define a default radio with selected in yout input tag! If none is selected, there's no case getting transmitted and PHP will throw Undefined index: case when accessing $_POST['case'].

A good way to prevent such errors is to check if all necessary indices are set. You can do the following:

if(isset($_POST['name']) and isset($_POST['case']) and isset($_POST['email'])) { ... }

Answer 3

   <!-- Once you have created Mysql connection and column in specified database table,-->
<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "website";

// Create connection
$conn = mysqli_connect($servername, $username, $password,$dbname);

// Check connection
if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}
else{
echo "Connected successfully";}           
$sql="INSERT INTO Registration(Name,FatherName,CNIC,FCNIC,Email,Password,Contact,Gender) VALUES ('$_POST[Name]','$_POST[FatherName]','$_POST[CNIC]','$_POST[FCNIC]','$_POST[Email]','$_POST[Password]','$_POST[Contact]','$_POST[Gender]')"; 
if (!mysqli_query($conn,$sql))
{
  die('Error:'.mysqli_error($conn));
}
echo "         & 1 record added";
mysqli_close($conn);




?>
 <!--after that you just need to  write this code and make sure to adjust this code because i'm posting some portion of my code."-->



<h4>Gender</h4> <input type="radio" value="Male"  name="Gender"> Male 
     &nbsp;&nbsp;&nbsp; 
<input type="radio" value="Female"   name="Gender" >Female <br><br>
        <button type="Submit">Submit</button><br>
//This answer is for you.