'Please enter the number of contracts', 'no_coin_type'=>'Please select a contract type', 'lndo_num_legal_no'=>'LNDO quantity is illegal', 'no_contract_rule'=>'No such contract', 'lndo_num_no'=>'Insufficient LNDO', 'no_add_contract'=>'Contract addition failed', 'yes_add_contract'=>'Contract added successfully', 'no_contract'=>'The purchase contract is not yet open', 'max_lndo_num'=>'A maximum of 10 contracts should be held', 'max_lndo_num_legal_no'=>'The maximum quantity of the purchase contract is 10000 LNDO', 'a_lndo_num_legal_no'=>'Buy in multiples of 100', 'no_reserve_price'=>'Reservation price error', 'contract_id'=>'Lack of contract information', 'no_contract_info'=>'Contract information error', 'yes_revocation_contract'=>'Successful contract cancellation', 'contract_yy'=>'Contract Appointment Successful', 'no_y_add_contract'=>'Contract Appointment Successful', ];