how to validate duplicate records in struts1

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how to validate duplicate records in struts1

Hi,

            After submitting the form i have to validate the email id. If already exists in database i have to display an error message saying that email id already exist.
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how to validate duplicate records in struts1
how to validate duplicate records in struts1  Hi, After submitting the form i have to validate the email id. If already exists in database i have to display an error message saying that email id already exist
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