when i don't select file and click on "up" , my output is "ok".. i think its wrong. please help me..i confuse. :|
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>
<body>
<form method="post" action="" enctype="multipart/form-data">
<input type="file" name="image">
<button type="submit" name="btn">up</button>
</form>
<?php
if(isset($_POST['btn']))
{
if(isset($_FILES['image']))
{
echo "ok";
}
}
?>
</body>
</html>
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