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  • Validate Model after Evaluate

    This is kind of example.

    Let's have an @Entity with field
    Code:
    @NotBlank(message = "You have to upload your avatar")
    private String avatar;
    In flow, there is action handling, according to manual section:
    http://static.springsource.org/sprin...multipart-form

    Code:
    <transition on="proceed" to="company">
        <evaluate expression="registerService.uploadAvatar(flowScope.userModel, fileUploadHandler)"
            result="flowScope.publisher" result-type="">
        </evaluate>
    </transition>
    The problem is, model comes through validation before this "<evaluate>" is reached, and so the field avatar cannot be filled up with URL, and so the validation fails.

    I'd like to validate model on transition but after processing this "<evaluate>"

    How can we do it?
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