0) {
if(!ereg('^[a-z A-Z]+$', $name)){
$error['name'] = "Your name contains invalid characters. Only letters are allowed! "; // invalid characters
}
} else {
$error['name'] = "Please enter your name!"; // the name field was left blank
}
//validate phone number
if (strlen(trim($phone)) > 0) {
if(!ereg('^([1]-)?[0-9]{3}-[0-9]{3}-[0-9]{4}$', $phone)){ //
$error['phone'] = "Your phone number is not valid!";
}
}
//validate email
if (strlen(trim($email)) > 0) {
if (!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email)){
$error['email'] = "Your email address is not valid!";
}
} else {
$error['email'] = "Please enter your email address!";
}
// Check the message
if (!strlen(trim($message)) > 0) {
$error['message'] = "Please enter your message!";
}
//
// We are finished validating the form. Now, let's see if there were any errors.
// If there are no errors, we proceed. If there are errors, we will print
// them to the screen and highlight the fields in the form
//
if (empty($error)) {
// There were no errors!
$msg = "Congrats, $name! There were no errors in the form!";
} else {
// There were errors, let's set the styles for the fields
$error_msg = "\n";
foreach($error as $field => $error) {
$style[$field] = "border: 1px solid #ff0000 !important;;
background-color: #FFEFEF !important;";
$error_msg .= "- $error
\n";
}
$error_msg .= "
\n";
}
} // end check for submit button...
//
// Now we print the form...
//
?>
0) {
echo " $error_msg \n";
}
if (isset($msg) && strlen(trim($msg)) > 0) {
echo " $msg \n";
}
?>