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How to keep file validation in apache-wicket if no file has been selected?

Question Posted / ashish singh


How to keep file validation in apache-wicket if no file has been selected?..

Answer / Sarika Chaudhari

To maintain file validation in Apache Wicket even when no file is selected, you can use a CompoundPropertyModel and set the required property of your FileUpload field to true. This way, the field will always be validated.

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