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## com.opensymphony.xwork2.validator.validators
Class DateRangeFieldValidator

    java.lang.Object
      com.opensymphony.xwork2.validator.validators.ValidatorSupport
          com.opensymphony.xwork2.validator.validators.FieldValidatorSupport
              com.opensymphony.xwork2.validator.validators.RangeValidatorSupport<Date>
                  com.opensymphony.xwork2.validator.validators.DateRangeFieldValidator

All Implemented Interfaces:
  FieldValidator, ShortCircuitableValidator, Validator

    public final class DateRangeFieldValidator

extends RangeValidatorSupport<Date>

Field Validator that checks if the date supplied is within a specific range. NOTE: If no date converter is specified, XWorkBasicConverter will kick in to do the date conversion, which by default using the `Date.SHORT` format using the a problematically specified locale else falling back to the system default locale.

- fieldName - The field name this validator is validating. Required if using Plain-Validator Syntax otherwise not required
- min - the min date range. If not specified will not be checked.
- max - the max date range. If not specified will not be checked.
- parse - if set to true, minExpression and maxExpression will be evaluated to find min/max
- minExpression - expression to calculate the minimum value (if none is specified, it will not be checked)
- maxExpression - expression to calculate the maximum value (if none is specified, it will not be checked)

You can either use the min / max value or minExpression / maxExpression (when parse is set to true) - using expression can be slightly slower, see the example below. Do not use ${minExpression} and ${maxExpression} as an expression as this will turn into infinitive loop!

     <validators>
         <!-- Plain Validator syntax -->
         <validator type="date">
             <param name="fieldName">birthday</param>
             <param name="min">01/01/1990</param>
             <param name="max">01/01/2000</param>
             <message>Birthday must be within ${min} and ${max}</message>
         </validator>

         <!-- Field Validator Syntax -->
         <field name="birthday">
             <field-validator type="date">
               <param name="min">01/01/1990</param>
                 <param name="max">01/01/2000</param>
                 <message>Birthday must be within ${min} and ${max}</message>
               </field>
         </field>

         <!-- Field Validator Syntax with expression -->
         <field name="birthday">
             <field-validator type="date">
                 <param name="minExpression">${minValue}</param> <!-- will be evaluated as: Date getMinValue() -->
                 <param name="maxExpression">${maxValue}</param> <!-- will be evaluated as: Date getMaxValue() -->
                 <message>Age needs to be between ${min} and ${max}</message>
             </field-validator>
         </field>
     </validators>

Version:
  $Date$ $Id$
Author:
  Jason Carreira

Field Summary

Fields inherited from class com.opensymphony.xwork2.validator.validators.ValidatorSupport
`defaultMessage, log, messageKey, stack`

Constructor Summary
`DateRangeFieldValidator()`

Method Summary

Methods inherited from class com.opensymphony.xwork2.validator.validators.RangeValidatorSupport
`getMax, getMin, setMax, setMaxExpression, setMin, setMinExpression, validate`

Methods inherited from class com.opensymphony.xwork2.validator.validators.FieldValidatorSupport
`getFieldName, getValidatorType, setFieldName, setValidatorType`

Methods inherited from class com.opensymphony.xwork2.validator.validators.ValidatorSupport
`addActionError, addFieldError, getDefaultMessage, getFieldValue, getMessage, getMessageKey, getMessageParameters, getValidatorContext, isShortCircuit, parse, setDefaultMessage, setMessageKey, setMessageParameters, setShortCircuit, setValidatorContext, setValueStack`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface com.opensymphony.xwork2.validator.Validator
`getDefaultMessage, getMessage, getMessageKey, getMessageParameters, getValidatorContext, setDefaultMessage, setMessageKey, setMessageParameters, setValidatorContext, setValueStack`

Constructor Detail

### DateRangeFieldValidator

    public DateRangeFieldValidator()

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