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History / How to: Validate attachment file size

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  • Although the file_size_validator looks very clean, if I'm using a single uploader, maybe something as simple as a custom validator would suffice. This highlights the fact that the file size is actually part of the carrierwave object & can be used for custom validations. Here, I demonstrate a use case where the file size is dynamic depending on the user model.

    @rahuljayaraman rahuljayaraman committed May 25, 2013
    3d4024c

  • Clarifying that this checks file size

    @chrisbloom7 chrisbloom7 committed Jun 6, 2011
    f3ce59b

  • Created How to: Validate attachment file size (markdown)

    @chrisbloom7 chrisbloom7 committed Jun 6, 2011
    a007d68