Pure JavaScript client side validation is the simplest but least feature-rich type of Client Side Validation. This type of validation uses 100% client-side JavaScript code to try to validate the values entered by the user. Because the validation logic is actually repeated in the JavaScript code, it is important to understand that some values will be considered acceptable by the JavaScript code but will be marked as unacceptable by the server-side Validation.
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{snippet:id=supported-validators|url=struts2/core/src/main/resources/template/xhtml/form-close-validate.ftl} |
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