<div class="dark">
<form id="submitemail" method="post" action="">
<h1>Subscribe</h1>
<div class="dark">
<span><input type="text" name="inputEmail" class="check" placeholder="Please enter your email....">
<input id="submit" name="Checkemail" type="submit" value="Submit"></span>
<div></div>
</div>
<?php
function mail($email)
{
if(isset($_POST['inputEmail'])== true && empty($_POST['inputEmail'])== false)
{
$email= $_POST ['inputEmail'];
$success="Thank you for subscribing";
$error="Please enter a valid email";
if(filter_var($email, FILTER_VALIDATE_EMAIL) ==true)
{
echo "<br><img src=\"images/accept.png\">".$success;
}
else
{
echo "<br><img src=\"images/error.png\">".$error;
}
}
}
?>
</form>
</div>
</div>