public static function allRules()
    {
        if (! self::$initRules) {
            static::$rules     = array_merge(static::defaultRules(), self::securityRules(), self::$rules);
            static::$initRules = true;
        }

        return self::$rules;
    }
public static function allRules()
    {
        if (! self::$initRules) {
            static::$rules     = array_merge(static::defaultRules(), self::securityRules(), self::$rules);
            static::$initRules = true;
        }

        return self::$rules;
    }
Returns all global validation rules.

@return ValidationRule[]

@api