IBAN

Stable Version 1.0.2 (OutSystems 11)
Published on 27 Jan by 
Created on 10 November 2020

IBAN

Details
IBAN verification algorithm in C#
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To check whether an IBAN is correct.


IBAN is described as follows in its Wikipedia entry:

The checksum is a basic ISO 7064 mod 97-10 calculation where the remainder must equal 1. To validate the checksum:

  1. Check that the total IBAN length is correct as per the country. If not, the IBAN is invalid.
  2. Move the four initial characters to the end of the string.
  3. Replace each letter in the string with two digits, thereby expanding the string, where A=10, B=11, ..., Z=35.
  4. Interpret the string as a decimal integer and compute the remainder of that number on division by 97.

The IBAN number can only be valid if the remainder is 1.

What’s new (1.0.2)

Correction of error in validation

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Category
Other functions & libraries
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This component is not supported by OutSystems. You may use the discussion forums to leave suggestions or obtain best-effort support from the community, including from Maksym Kotenko who created this component.
Dependencies
IBAN has no dependencies.
Requirements
Platform:
11.0.0.200
Database:
All
Stack:
.NET
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