/**
* {@inheritDoc}
*/
public function isOptionalStringNotEmpty($value, $suppressException = true)
{
/* Clear the last error. */
$this->lastError = null;
/* If valid just return true. */
if (Validator::isOptionalStringNotEmpty($value)) {
return true;
}
/* Set the error message. */
$type = 'string' === gettype($value) ? 'empty string' : gettype($value);
$this->lastError = sprintf('Expected null or string not empty, \'%s\' given.', $type);
return $this->validationFailed($suppressException);
}