/**
* {@inheritdoc}
* If no record is found in the auto complete list, the raw value will be
* validated against any custom field's constraints.
*/
public function validate($validator)
{
$parentValid = parent::validate($validator);
// If this field is required but doesn't have a record, then check it
// at least has a raw value.
if ($this->Required()) {
if (!$this->getRecord()) {
$requiredValid = $this->getRawField()->validate($validator);
$rawValue = $this->getRawField()->dataValue();
if (!($requiredValid && !empty($rawValue))) {
$validator->validationError($this->getRawField()->getName(), _t('AutocompleteField.VALIDATION', '{title} is required', null, array('title' => $this->getRawField()->Title())), 'bad');
}
}
}
if (!$this->getRecord()) {
return $this->getRawField()->validate($validator) && $parentValid;
}
return $parentValid;
}
/**
* Determine if a list of values is valid for this field's options.
* @param $needle array a one- or two-dimensional array of options to test
* @return array a list of the valid options
*/
public function validate($needle)
{
$return_array = false;
// validate against a list of keys from haystack. haystack may be
// array(1, 2, 3) or array(array(1, Something), array(2, Other))
$keys = array();
if (is_array($this->options[0])) {
foreach ($this->options as $a) {
$keys[] = $a[0];
}
} else {
$keys = $this->options;
}
// check input
if (is_array($needle)) {
$return_array = true;
} else {
$return_array = false;
$needle = array($needle);
}
// find which of the input was valid
$valid = array();
foreach ($needle as $v) {
if (in_array($v, $keys)) {
$valid[] = $v;
}
}
// return array, if necessary
if ($return_array) {
return $valid;
}
// otherwise, return string
if (count($valid) == 0) {
// validation failed, no match
return '';
}
// validation succeeded, return one value
return parent::validate($valid[0]);
}
public function validate($data)
{
$num = $data[$this->name];
if (!is_numeric($num)) {
$this->error("That is not a valid number.");
} else {
if (!is_null($this->min) && $num < $this->min) {
$this->error("That number is too small");
} else {
if (!is_null($this->max) && $num > $this->max) {
$this->error("That number is too large");
} else {
parent::validate($data);
}
}
}
return !$this->hasError;
}