I am learning php from w3school and I am trying to run this code but there is shown an error when I click submit button without filling the form. Here goes my code which is in a file named "form.php"
<html>
<body>
<style type="text/css">
</style>
<h2>PHP Form Validation Example</h2>
<form method="post" action="welcome.php">
Name: <input type="text" name="name">
<br><br>
E-mail: <input type="text" name="email">
<br><br>
Website: <input type="text" name="website">
<br><br>
Comment: <textarea name="comment" rows="5" cols="40"></textarea>
<br><br>
Gender:
<input type="radio" name="gender" value="female">Female
<input type="radio" name="gender" value="male">Male
<br><br>
<input type="submit" name="submit" value="Submit">
</form>
</body>
</html>
Here is my another file named "welcome.php"
<?php
$name = $_POST["name"];
$email = $_POST["email"];
$website = $_POST["website"];
$comment = $_POST["comment"];
$gender = $_POST["gender"];
echo "<h2>Your Input:</h2>";
echo $name;
echo "<br>";
echo $email;
echo "<br>";
echo $website;
echo "<br>";
echo $comment;
echo "<br>";
echo $gender;
?>
but when I submit form without filling the form its shown this.
Please someone help to find the error............
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