<!DOCTYPE html>
<html>
<body>
<h1>The input max and min attributes</h1>
<form action="/action_page.php">
<label for="datemax">Enter a date before 1980-01-01:</label>
<input type="date" id="datemax" name="datemax" max="1979-12-31"><br><br>
<label for="datemin">Enter a date after 2000-01-01:</label>
<input type="date" id="datemin" name="datemin" min="2000-01-02"><br><br>
<label for="quantity">Quantity (between 1 and 5):</label>
<input type="number" id="quantity" name="quantity" min="1" max="5"><br><br>
<input type="submit">
</form>
</body>
</html>