Ruby on Rails

On Mon, 25 Mar 2019 at 07:12, Sapna Mishra <sapna.spaceo@gmail.com> wrote:
>
> I have installed IBAN gem to my application.
>
> gem 'IBAN'
>

Did you run bundle install after that?

Colin

>
> I have created one validator class for this.
>
> require 'IBAN'
> class IbanValidator < ActiveModel::Validator
> def self.validate(iban_no)
> return IBAN.valid?(iban_no)
> end
> end
>
> but it gives me this error
>
> cannot load such file -- IBAN
>
>
> when I call the method without require I get below error
>
> uninitialized constant IbanValidator::IBAN
>
>
> I am not sure why I am not able to access IBAN to my application.
>
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