Orianne0605/index.php

## index.php
<?php

require_once 'connec.php';

try {
    $pdo = new \PDO(DSN, USER, PASS);
} catch (PDOException $e) {
    echo 'Connexion échouée : ' . $e->getMessage();
}

$requete = "SELECT * FROM friend";
$résultat = $pdo->query($requete);
$cherche = $résultat->fetchAll(PDO::FETCH_ASSOC);
var_dump($cherche);

$errors = [
    "errorLastname" => "",
    "errorFirstname" => "",
];
$validation=false;
if($_SERVER["REQUEST_METHOD"] == "POST") {
    $lastname = $_POST[('lastname')];
    $firstname = $_POST[('firstname')];

    if(empty($lastname)){
        $errors["errorLastname"]= "<small> Vous n'avez pas renseigné votre nom</small>";
    } elseif (!preg_match("/^[a-zA-Z ]*$/", $lastname)) {
        $errors["errorLastName"] = "<small>Only letters and white space allowed</small>";
    }


    if(empty($firstname)){
        $errors["errorFirstname"]= "<small> Vous n'avez pas renseigné votre prénom</small>";
    }elseif (!preg_match("/^[a-zA-Z ]*$/", $firstname)) {
        $errors["errorFirstname"] = "<small>Entrez un nom valide</small>";
    }

    if ($errors['errorLastname']== "" && $errors['errorFirstname']==""){
        $validation = true;
        $insertForm = 'INSERT INTO friend (firstname, lastname) VALUES (:firstname, :lastname)';
        $pushMe = $pdo->prepare($insertForm);
        $pushMe->execute([
            ':firstname' => $firstname,
            ':lastname' => $lastname]);
    }
    header('Location: index.php');
}
?>

<!DOCTYPE html>
<html lang="en-US">
<head>
    <meta charset="utf-8">
    <title>Friends</title>
</head>
<body>
<p>Friends Characters</p>

<form action="<?= htmlspecialchars($_SERVER["PHP_SELF"]);?>" method= "POST">
    <div>
        <label for="lastname">Nom :</label>
        <input type="text" id="lastname" name="lastname">
        <?= $errors["errorLastname"] ?>
    </div>
    <div>
        <label for="firstname">Prénom :</label>
        <input type="text" id="firstname" name="firstname">
        <?= $errors["errorFirstname"] ?>
    </div>
    <div  class="button">
        <button  type="submit">Envoyer votre message</button>
    </div>
</form>
</body>
</html>
	<?php

	require_once 'connec.php';

	try {
	$pdo = new \PDO(DSN, USER, PASS);
	} catch (PDOException $e) {
	echo 'Connexion échouée : ' . $e->getMessage();
	}

	$requete = "SELECT * FROM friend";
	$résultat = $pdo->query($requete);
	$cherche = $résultat->fetchAll(PDO::FETCH_ASSOC);
	var_dump($cherche);

	$errors = [
	"errorLastname" => "",
	"errorFirstname" => "",
	];
	$validation=false;
	if($_SERVER["REQUEST_METHOD"] == "POST") {
	$lastname = $_POST[('lastname')];
	$firstname = $_POST[('firstname')];

	if(empty($lastname)){
	$errors["errorLastname"]= "<small> Vous n'avez pas renseigné votre nom</small>";
	} elseif (!preg_match("/^[a-zA-Z ]*$/", $lastname)) {
	$errors["errorLastName"] = "<small>Only letters and white space allowed</small>";
	}


	if(empty($firstname)){
	$errors["errorFirstname"]= "<small> Vous n'avez pas renseigné votre prénom</small>";
	}elseif (!preg_match("/^[a-zA-Z ]*$/", $firstname)) {
	$errors["errorFirstname"] = "<small>Entrez un nom valide</small>";
	}

	if ($errors['errorLastname']== "" && $errors['errorFirstname']==""){
	$validation = true;
	$insertForm = 'INSERT INTO friend (firstname, lastname) VALUES (:firstname, :lastname)';
	$pushMe = $pdo->prepare($insertForm);
	$pushMe->execute([
	':firstname' => $firstname,
	':lastname' => $lastname]);
	}
	header('Location: index.php');
	}
	?>

	<!DOCTYPE html>
	<html lang="en-US">
	<head>
	<meta charset="utf-8">
	<title>Friends</title>
	</head>
	<body>
	<p>Friends Characters</p>

	<form action="<?= htmlspecialchars($_SERVER["PHP_SELF"]);?>" method= "POST">
	<div>
	<label for="lastname">Nom :</label>
	<input type="text" id="lastname" name="lastname">
	<?= $errors["errorLastname"] ?>
	</div>
	<div>
	<label for="firstname">Prénom :</label>
	<input type="text" id="firstname" name="firstname">
	<?= $errors["errorFirstname"] ?>
	</div>
	<div class="button">
	<button type="submit">Envoyer votre message</button>
	</div>
	</form>
	</body>
	</html>