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Using the Rules Library

Once imported, the functions from the libraries can be used the same as any other function made using the Rules Designer. They can be accessed from within Decisions, Validations and other Functions.

Example Decision

Add the function library to the top of the file

Then each of the functions will be available within the expression fields

Available Libraries

Tabla 1. EPCFunctions
Function Name	Inputs	Outputs	Description
validateCharacterSet	string	boolean	Validates that the given identifier or reference meets the EPC character set and rules. Only alphanumeric characters and the special characters `/-?:().,'+` and Space are used. Additionally `/` cannot occur consecutively and cannot be the first or last character.
validateCharacterSetDetailed	string	Outcome(boolean:outcome, string:reason)	Performs the same check as above but additionally returns a description of the issue.
findSEPAZoneFromCountryCode	string	opt<SEPAZoneOutcome(boolean:isEEAorEU,enum:location)>	Checks the given string is a 2-digit country code and performs a lookup on a table of SEPA or EEA/EU codes. If found, the response contains if the code is for a country or territory, and if they are in the EEA/EU. If the code is not found in the table, empty is returned.
findSEPAZoneFromBIC	string	opt<SEPAZoneOutcome(boolean:isEEAorEU,enum:location)>	Performs the same lookup as the above function, but first checks and extracts the country code from the BIC. If the BIC is invalid, empty is returned
findSEPAZoneFromIBAN	string	opt<SEPAZoneOutcome(boolean:isEEAorEU,enum:location)>	Performs the same lookup as the above function, but first checks and extracts the country code from the IBAN. If the IBAN is invalid, empty is returned
checkAddressType	PostalAddress24:address, enum:type	Outcome(boolean:outcome, string:reason)	Validates the given address is of the expected type(Structured, Unstructured or Hybrid). If invalid, the reason for failure is returned.
determineAddressType	PostalAddress24:address	Outcome(boolean:outcome,string:reason)	Validates the given address is of one of the expected type(Structured, Unstructured or Hybrid). If the address is of a valid structure, the outcome will be true and its type will be given in the reason field.

Tabla 2. ISOValidators
Function Name	Inputs	Outputs	Description
validateLEI	string	Outcome(boolean:outcome,string:reason)	Validates the given string is of the correct structure for an LEI `[A-Z0-9]{18,18}[0-9]{2,2}`, and has valid check digits.
validateRFCreditorReference	string	Outcome(boolean:outcome,string:reason)	Validates the given string is of the correct structure for a creditor reference `RF[0-9]{2,2}[a-zA-Z0-9]{1,21}`, and has valid check digits.
validateIBAN	string	Outcome(boolean:outcome,string:reason)	Validates the given string is of the correct structure for an IBAN `[A-Z]{2,2}[0-9]{2,2}[a-zA-Z0-9]{1,30}`, and has valid check digits.
validateCountryCode	string	CountryCodeOutcome(boolean:outcome CountryCodeDetails(string: alpha3Code, string:numericCode, string:shortName):details)	Checks the given string against a list of active country codes. If found the country’s name, alpha3 code and numeric code are provided.
validateBICCountryCode	string	CountryCodeOutcome(boolean:outcome CountryCodeDetails(string: alpha3Code, string:numericCode, string:shortName):details)	First, validates the given BIC, then checks the extracted code against a list of active country codes. If found the country’s name, alpha3 code and numeric code are provided.
validateIBANCountryCode	string	CountryCodeOutcome(boolean:outcome CountryCodeDetails(string: alpha3Code, string:numericCode, string:shortName):details)	First, validates the given IBAN, then checks the extracted code against a list of active country codes. If found the country’s name, alpha3 code and numeric code are provided.
validateCurrencyCode	string	CurrencyCodeOutcome(boolean:outcome CurrencyCodeDetails(string :currency, string:numericCode, string:minorUnit):details)	Checks the given string against a list of active currency codes. If found the currency’s name, numeric code and minorUnits are provided. Minor units may take the value of a number or `N.A.`.