function valAlphaNum($str)
{
if (valNonEmpty($str)) {
return ctype_alnum($str);
} else {
return false;
}
}
function processPassword($name)
{
if ($this->isPosted()) {
if (isset($_POST[$name])) {
$this->setElementValue($name, $this->stripSlashesInVals(trim($_POST[$name])));
}
if ($this->elements[$name]["validate"] === true) {
if (!valNonEmpty($this->elements[$name]["value"])) {
$this->errMsg[] = $this->elements[$name]["error"];
}
} elseif ($this->elements[$name]["validate"] !== false) {
if (!$this->valComparison($name, $this->elements[$name]["validate"])) {
$this->errMsg[] = $this->elements[$name]["error"];
}
}
}
$str = "<input name=\"{$name}\" type=\"password\" class=\"" . $this->elements[$name]["style"] . "\" size=\"" . $this->elements[$name]["size"] . "\" maxlength=\"" . $this->elements[$name]["maxlength"] . "\"";
$str .= $this->elements[$name]["default"] ? " value=\"" . htmlentities($this->elements[$name]["value"], ENT_QUOTES) . "\">" : " value=\"\">\n";
return $str;
}