Verification method, information processing apparatus, and non-transitory computer-readable storage medium for storing verification program

An information processing apparatus comprising:

• a memory;
• and
• a processor coupled to the memory, the processor being configured to perform processing, the processing including:
• acquiring, in response that XBRL data is received, data of an optional title from the XBRL data as target data to be verified;
• specifying, with reference to definition information of the XBRL data, attribute values assigned to data of the same title as the target data;
• and
• verifying validity of the data to be verified by using an algorithm that determines that the target data is valid in a case where the specified attribute values are associated with or not associated with the target data, and determines that the target data is not valid in a case where attribute values other than the specified attribute values are associated with the target data,
• wherein the verifying of the validity is configured to determine that the target data is not valid in a case where the specified attribute values include attribute values of a predetermined type, and none of the attribute values of the predetermined type is associated with the target data.

A non-transitory computer-readable storage medium storing a verification program for causing a computer to perform processing, the processing comprising:

• acquiring, in response that XBRL data is received, data of an optional title from the XBRL data as target data to be verified;
• specifying, with reference to definition information of the XBRL data, attribute values assigned to data of the same title as the target data;
• and
• veriying validity of the data to be verified by using an algorithm that determines that the target data is valid in a case where the specified attribute values are associated with or not associated with the target data, and determines that the target data is not valid in a case where attribute values other than the specified attribute values are associated with the target data,
• wherein the verifying of the validity is configured to determine that the target data is not valid in a case where the specified attribute values include attribute values of a predetermined type, and none of the attribute values of the predetermined type is associated with the target data.