/**
* @return bool
* @desc Check whether the field(s) are valid
*/
function IsValid()
{
// Cache validation so that multiple calls to IsValid don't process again
if (isset($this->b_valid)) {
return $this->b_valid;
}
if (is_array($this->a_keys) and is_array($this->a_data)) {
if ($this->i_mode == ValidatorMode::SingleField()) {
if (!isset($this->a_data[$this->a_keys[0]])) {
$this->b_valid = $this->b_valid_if_not_found;
} else {
$this->b_valid = $this->Test($this->a_data[$this->a_keys[0]], $this->a_keys);
}
} elseif ($this->i_mode == ValidatorMode::AnyField()) {
$b_valid = false;
foreach ($this->a_keys as $s_key) {
$b_valid = $b_valid || (isset($this->a_data[$s_key]) and $this->Test($this->a_data[$s_key], $this->a_keys));
}
$this->b_valid = $b_valid;
} elseif ($this->i_mode == ValidatorMode::AllFields()) {
$b_valid = true;
foreach ($this->a_keys as $s_key) {
$b_valid = ($b_valid and (isset($this->a_data[$s_key]) and $this->Test($this->a_data[$s_key], $this->a_keys)));
}
$this->b_valid = $b_valid;
} elseif ($this->i_mode == ValidatorMode::AllOrNothing()) {
$b_valid = true;
$b_expected = (isset($this->a_data[$this->a_keys[0]]) and $this->Test($this->a_data[$this->a_keys[0]], $this->a_keys));
$i_fields = count($this->a_keys);
if ($i_fields > 1) {
for ($i = 1; $i < $i_fields; $i++) {
if ((isset($this->a_data[$this->a_keys[$i]]) and $this->Test($this->a_data[$this->a_keys[$i]], $this->a_keys)) != $b_expected) {
$b_valid = false;
}
}
}
$this->b_valid = $b_valid;
} elseif ($this->i_mode == ValidatorMode::MultiField()) {
$this->b_valid = $this->Test($this->a_data, $this->a_keys);
}
} else {
$this->b_valid = false;
}
return $this->b_valid;
}
/**
* @return CompareValidator
* @param array $a_keys
* @param string $s_message
* @desc Test whether given fields are the same
*/
function CompareValidator($a_keys, $s_message)
{
parent::DataValidator($a_keys, $s_message, ValidatorMode::MultiField());
}
/**
* Creates a new TeamNameValidator
* @param string[] $a_keys
* @param string $message
* @return void
*/
public function __construct($a_keys, $message)
{
parent::DataValidator($a_keys, $message, ValidatorMode::MultiField());
}
/**
* @return RequiresOtherFieldsValidator
* @param array Validated field followed by other required fields $a_keys
* @param string $s_message
* @param array(array()) Acceptable values in required fields $requires_values
* @desc If the first given field has data, require the subsequent fields
*/
public function __construct($a_keys, $s_message, $requires_values = null)
{
parent::DataValidator($a_keys, $s_message, ValidatorMode::MultiField());
$this->requires_values = is_array($requires_values) ? $requires_values : array();
}
