For some reason it 's not uploading the example. Are pdfs allowed?
CODE
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<?php
$errors=array();
if(isset($_POST['submit'])){
validate_input(); //checks for empty fields
if(count($errors) !=0){
display_form();
}
else {
display_form();
}
}
function validate_input(){
global $errors;
if($_POST["name"] == ""){
$errors['name']="<font color='red'>
please enter your name </font>";
}
}
function display_form(){
global $errors;
?>
<form action="" method="post">
Name: <input name="name" type="text" size="10" maxlength="10" value = "<?php echo $_POST[name]; ?>"/>
<br />
<?php echo $errors['name']; ?>
<br />
Email: <input name="email" type="text" size="15" maxlength="30" /><br />
<input name="submit " type="submit" value="submit " />
</form>
<?php
}
?>
</body>
</html>
