5
05/11/2024 5:29 am
Topic starter
I need to create one HTML form for data submission + print "Hello, Person!"
The person MUST be from the user's input!
2 Answers
4
05/11/2024 5:30 am
Here's the solution: note line #8 - because you always MUST use htmlspecialchars for checking users' input!
<!DOCTYPE html>
<html>
<head>
<title>Input Form</title>
</head>
<body>
<?php if (isset($_GET['person'])) {
$person = htmlspecialchars($_GET['person']);
echo "Hello, $person!";
} else {
?>
<form>
Name: <input type="text" name="person"/><br>
<input type="submit">
</form>
<?php } ?>
</body>
</html>
1
05/11/2024 5:31 am
You can also see my solution:
<!DOCTYPE html>
<html>
<head>
<title>Input Form</title>
</head>
<body>
<form>
<div>Name:</div>
<input type="text" name="personName"/>
<div>Age:</div>
<input type="number" name="age"/>
<div>Town:</div>
<select name="townId">
<option value="10">Sofia</option>
<option value="20">Varna</option>
<option value="30">Plovdid</option>
</select>
<div><input type="submit"/></div>
</form>
<?php var_dump($_GET); ?>
</body>
</html>
