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Excerpt
Identifies credit card adding as part of the metadata the issuer

Operates On: Lexical Items with TOKEN and possibly other flags as specified below.

Saga_is_recognizer

Include Page

	Generic Configuration Parameters
	Generic Configuration Parameters

Configuration Parameters

Parameter
summary Name of the resource with the credit card patterns and data
default CreditCardNumberRanges.txt
name filename
Parameter
summary string with the valid characters to be separators of the credit card numbers
default " -"
name separators

Saga_config_stagecode

boundaryFlags	text block split
language	js

"filename": "CreditCardNumberRanges.txt"
"separators":" -"

Example Output

saga_graph

Code Block

language	text

V------------------------[a VISA card 4532237395560219  plus a MasterCard 5240856217484884  and an AMEX 349382887599993 ]------------------------V 
^-[a]-V-[VISA]-V-[card]-V-[4532237395560219]-V-[plus]-V-[a]-V---[MasterCard]----V-[5240856217484884]-V-[and]-V-[an]-V-[AMEX]-V-[349382887599993]-^ 
                        ^-------[{CC}]-------^              ^-[Master]-V-[Card]-^-------[{CC}]-------^                       ^------[{CC}]-------^ 


V-------------------------------------------------------[a VISA card 4703-5053 9433-9434  plus a MasterCard 2221 0088-8115-4688  and an AMEX 3736-8970559 9123 ]-------------------------------------------------------V 
^-[a]-V-[VISA]-V-[card]-V--------------------[{CC}]----------------------V-[plus]-V-[a]-V---[MasterCard]----V--------------------[{CC}]---------------------V-[and]-V-[an]-V-[AMEX]-V--------------[{CC}]---------------^ 
                        ^^--------[4703-5053]------V------[9433-9434]------^              ^-[Master]-V-[Card]-^-[2221]-V-----------[0088-8115-4688]-----------^                       ^------[3736-8970559]-V-----V-[9123]-^ 
                        ^-[4703]-V-[-]-V-[5053]-^-[9433]-V-[-]-V-[9434]-^                                           ^-[0088]-V-[-]-V-[8115]-V-[-]-V-[4688]-^                       ^-[3736]-V-[-]-V-[8970559]-^

Output Flags

Lex-Item Flags:

SEMANTIC_TAG - Identifies all lexical items which are semantic tags
CREDIT_CARD - The tokens were identified as a credit card

Vertex Flags:

Info
No vertices are created in this stage

Resource Data

Format of the resource for credit cards, each entry will be a JSON object

Resource Format

Saga_jsoncode

Title	Entity Json Format
language	js

"issuer":"American Express",
"iin":["34","37"],
"length":"16-19"

Fields

Parameter
summary Credit card issuer
name issuer
required true
Parameter
summary Valid starting numbers of the credit card
name tag
type string array
required true
Parameter
summary Valid length of the credit card number. It can be written as a range
name length
required true

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