validateParams() public method

public validateParams ( )
 public function validateParams()
 {
     parent::validateParams();
     $this->validateBizContent('out_request_no', 'trade_no', 'royalty_parameters');
     $this->validateBizContentOne('out_trade_no', 'trade_no');
 }
 public function validateParams()
 {
     parent::validateParams();
     $this->validateBizContentOne('trade_no', 'out_trade_no');
 }
 public function validateParams()
 {
     parent::validateParams();
     $this->validateBizContent('out_trade_no', 'scene', 'auth_code', 'subject');
     $this->validateBizContentOne('total_amount', 'discountable_amount', 'undiscountable_amount');
 }
 public function validateParams()
 {
     parent::validateParams();
     $this->validateBizContent('subject', 'out_trade_no', 'total_amount', 'product_code');
 }
 public function validateParams()
 {
     parent::validateParams();
     $this->validateBizContent('bill_type', 'bill_date');
 }