public function validate($value)
{
if ($value == null) {
return true;
}
if ($this->length != null && strlen($value) > $this->length) {
return false;
} elseif ($this->regex != null && !Core\Tools::match($value, $this->regex)) {
return false;
}
return true;
}
/**
* /!\ This method is experimental and should be used only if you know what you are doing.
* Query chain element, joining provided $table to the query.
* This method does not require a bound model.
* But the downside is that you won't have any object formating or column aliasing, so be careful with overlaps.
* @param string $link A table name.
* @param string $leftfield The field from the current table
* @param string $rightfield The field from the joined table
* @param string $type [LEFT|RIGHT|INNER|OUTER]
*/
public function &joinTable($table, $leftfield, $rightfield, $type = 'LEFT')
{
if (empty($table) || empty($leftfield) || empty($rightfield)) {
throw new Core\Exception('Missing arguments while trying to join [' . Core\Security::preventInjection($table) . '].');
}
if (!Core\Tools::match($type, '(natural )?((inner|cross)|(left|right)( outer)?)?', 'i')) {
throw new Core\Exception('Invalid join type while trying to join [' . Core\Security::preventInjection($table) . '].');
}
$this->_JOIN_TABLE[$table] = array($leftfield, $rightfield, $type);
return $this;
}
