I have created a simple form which checks if the entered name is within the array. The code works but the user has to be case specific. for example.... if i type in rich instead of Rich then it will come up as i dont know you. is there anyway to make the php code disgard the case of the letter? code below
<?php
if ($_POST) {
$family = array("Rich", "Kate", "Tony", "Robert");
$isKnown = false;
foreach ($family as $value) {
if ($value == $_POST['name']) {
$isKnown = true;
}
}
if ($isKnown) {
echo "Hi there ".$_POST['name']."!";
} else {
echo "I don't know you.";
}
}
?>
<form method="post">
<p>What is your name?</p>
<p><input type="text" name="name"></p>
<p><input type="submit" value="Submit"></p>
</form>