16) { $errmsg = 'account id should have length between 4 and 16'; } else if(trim($accountid) != '') { $handle = sqlite3_open($db) or die("Could not open database"); $query = "SELECT * FROM users where username=\"$accountid\""; $result = sqlite3_query($handle, $query) or die("Error in query: ".sqlite3_error($handle)); if (($row = sqlite3_fetch_array($result)) != '') { $errmsg = 'Desired id already exist. Please enter different Desired id.'; } } else if(trim($description) == '') { $errmsg = 'Please enter your description'; } else if(strlen($description) < 20) { $errmsg = 'Description should atleast be 20 characters'; } } if(trim($errmsg) != '' || !isset($_POST['submit'])) { ?>