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why after validation,return zero?

alex han
Ranch Hand

Joined: Dec 13, 2002
Posts: 46
i use struts-validator for validation:and my code is:

actionform :



i found that, when i enter in jsp,some field already has value "0",but i want them not display any value at all when i enter jsp.
how can i do?
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subject: why after validation,return zero?
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