Undefined Offset Notice

[97mwill]

This is probably a very easy question, but i am new to PHP and don't know a great deal.
i am trying to write PHP code to send an email with the results of a form. However when i submit the form the following notice appears

Notice: Undefined offset: 1 in ......\processform.php on line 60

The code around line 60 is as follows

//send the mail
mail ($to, $subject, $message, $headers);

} else {
//if errors have been made then alert user
echo "You have made the following errors";
for ($i = 0; $i <= count ($input_errors); $i++) {
echo $input_errors[$i] ."<br />";
}
}

?>

Line 60 is echo $input_errors[$i] ."<br />";

Any help in how to correct this would be much appreciated. Thanks.

[devinemke]

apparently there is no key "1" in the $input_errors array. your code snippet includes an "else" but no "if". what exactly is the condition under which your for loop is executed? if...else...what?
where/how is $input_errors being populated?

[tsinka]

Hi,

I think the problem is the <= in

for ($i = 0; $i <= count ($input_errors); $i++) {

Try to change it to

for ($i = 0; $i < count ($input_errors); $i++) {

Thomas