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validation programs in java

 
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please tell me about different kind of validations programs in java....?
 
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Can you be more specific? What exactly do you mean with "validation programs"?
 
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Check out for regular expression in Java.

RegularExpJava
 
rahultiwary tiwari
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Jesper de Jong wrote:Can you be more specific? What exactly do you mean with "validation programs"?


to validate form data like username, password ,email id and all possible validations in java...
 
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rahultiwary tiwari wrote:to validate form data like username, password ,email id and all possible validations in java...


How would you validate a user name?

Basically, they are as many forms of validation as there are programs you can write.

Winston
 
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