public function isValid($value)
{
$value = (string) $value;
$valid = TRUE;
if (trim($value) != '') {
if ($this->minLength != -1) {
if (strlen($value) < $this->minLength) {
$this->addMessage('minLength');
$valid = FALSE;
}
}
if ($this->maxLength != -1) {
if (strlen($value) > $this->maxLength) {
$valid = FALSE;
$this->addMessage('maxLength');
}
}
if ($this->regexp) {
$status = @preg_match($this->regexp, $value);
if ($status === FALSE) {
$this->addMessage('regexp');
$valid = FALSE;
}
}
if (!$this->allowHtml && self::containsHtml($value)) {
$this->addMessage('noHtml');
$valid = FALSE;
}
}
return parent::isValid($value) && $valid;
}
public function isValid($value)
{
$value = (string) $value;
$valid = TRUE;
if (trim($value) != '') {
if (count($this->allowedValues)) {
$valid = FALSE;
foreach ($this->allowedValues as $allowed) {
// cast both to string
if ("{$value}" == "{$allowed}") {
$valid = TRUE;
}
}
if (!$valid) {
$this->addMessage('inList');
}
}
}
return parent::isValid($value) && $valid;
}
