Validating a drop-down menu with in_array() : Form Select « Form « PHP

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PHP » Form » Form Select

Validating a drop-down menu with in_array()


 

<?php



$choices = array('Eggs','Toast','Coffee');

echo "<select name='food'>\n";

foreach ($choices as $choice) {

   echo "<option>$choice</option>\n";

}

echo "</select>";



if (! in_array($_POST['food'], $choices)) {

    echo "You must select a valid choice.";

}

?>

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