index.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="http://modal.local/scripttest.js"></script>
    <title>Document</title>
</head>
<body>
    <p>html de test</p>
    <script src="http://modal.local/bdd.php"></script>


<form action="http://modal.local/modaltest.php" method="post">
    <p>
        <input type="text" name="url" />
        <input type="submit" value="Valider" />
    </p>
    </form>
</body>
</html>