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The following page has been changed by HubertRabago: http://wiki.apache.org/struts/ShaleValidation The comment on the change is: Add tips on ordering <s:validatorVar> parameters. ------------------------------------------------------------------------------ == Shale Commons Validator Integration == * http://struts.apache.org/struts-shale/features-commons-validator + + === Validation error messages and the <s:validatorVar> tag === + + The parameters used to format the [http://svn.apache.org/repos/asf/struts/shale/trunk/core-library/src/java/org/apache/shale/validator/messages.properties error messages] that are shown when a validation error occurs include the incorrect value and any validator-specific 'var' parameters. + + When the <s:validatorVar> tag is used for validator-specific 'var' parameters, the order in which the 'var's are declared is the order that will be used to format the error message. + + For a 'range' validator, such as 'floatRange', the error message pattern is: + + {{{errors.range={0} is not in the range {1} through {2}.}}} + + Therefore, when using a "range" validator with the <s:validatorVar> tags, specify the "min" var before the "max" var: + + {{{ + <s:commonsValidator type="floatRange" + arg="#{msgs.amount}" + server="true" + client="false"> + <s:validatorVar name="min" value="10"/> + <s:validatorVar name="max" value="1000"/> + </s:commonsValidator> + }}} + === Using Custom Validation Rules with Shale === --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
