ABA Number Validator for .Net
Here at InetSolution we do a lot of programming for banking applications and due to this we run into the need to validate ABA numbers for proper length, format and checksum. ABA numbers are bank routing and transit numbers that are assigned to banks and credit unions in the United States. These are 9 digit values with a built-in checksum value that results from an internal algorithm to ensure that a given 9 digit string is in fact a real ABA number.
How to Validate an ABA Number?
We have a small component written in C# to help programmers using .NET to check for a valid ABA number without worrying about the internal algorithm involved. Just feed the ABA validator a string and it will validate the ABA number to let you know if the string is a validly formatted ABA number or not, and if it isn’t, how it is wrong so you can let your users know.
This is a static method. It doesn’t require the instantiation of any objects. To use, simply make a reference to InetSolution.Banking namespace and then the static function ‘ValidateABANumber’ will be available for you to use.
You can see example code and buy the component for $49.00 at our blog.
