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What Is Xml Based Validation In Struts2?

Answer»

The second method of doing VALIDATION is by placing an xml FILE next to the action class. Struts2 XML based validation PROVIDES more options of validation like EMAIL validation, integer range validation, form validation field, expression validation, regex validation, REQUIRED validation, requiredstring validation, stringlength validation and etc.

The second method of doing validation is by placing an xml file next to the action class. Struts2 XML based validation provides more options of validation like email validation, integer range validation, form validation field, expression validation, regex validation, required validation, requiredstring validation, stringlength validation and etc.



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