Flask_wtf custom validator RequiredIf not working with fieldlist / formfields

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  • WTForms

    A flexible forms validation and rendering library for Python.

    class RequiredIf(object): #validator which makes a field required depending on value of another field # Source: https://stackoverflow.com/questions/8463209/how-to-make-a-field-conditionally-optional-in-wtforms # source: https://github.com/wtforms/wtforms/issues/623

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