private function getAgeVerificationByAttribute($ageAttr)
    {
        $ageVerifications = $this->getAgeVerifications();
        return isset($ageVerifications[$ageAttr]) ? $ageVerifications[$ageAttr] : null;
    }
private function getAgeVerificationByAttribute($ageAttr)
    {
        $ageVerifications = $this->getAgeVerifications();
        return isset($ageVerifications[$ageAttr]) ? $ageVerifications[$ageAttr] : null;
    }
private function getAgeVerificationByAttribute ( $ ageAttr ) { $ ageVerifications = $ this -> getAgeVerifications ( ) ; return isset ( $ ageVerifications [ $ ageAttr ] ) ? $ ageVerifications [ $ ageAttr ] : null ; }
Return AgeVerification.

@param string $ageAttr

@return mixed|null
Return AgeVerification .