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  1. I am trying to confirm entries in the form below using strlen but am stymied by a strange bug/error - in check for entries in subject and message fields else if((strlen($_POST['subject']) == 0) || (strlen($_POST['message']) == 0)) the first condition works perfectly ($length=0) but strlen($_POST['message'] returns $messagelen=5 or more even when nothing is entered?! When you first click in the textarea the cursor positions beyond the start point - which is probably causing the error, but why? Thank you for any help. <?php function spamcheck($field) { //filter_var() sa
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