Class IntRangeFieldValidator
java.lang.Object
org.apache.struts2.validator.validators.ValidatorSupport
org.apache.struts2.validator.validators.FieldValidatorSupport
org.apache.struts2.validator.validators.RangeValidatorSupport<Integer>
org.apache.struts2.validator.validators.IntRangeFieldValidator
- All Implemented Interfaces:
- FieldValidator,- ShortCircuitableValidator,- Validator
 Field Validator that checks if the integer specified is within a certain range.
 
 
 
- fieldName - The field name this validator is validating. Required if using Plain-Validator Syntax otherwise not required
- min - the minimum value (if none is specified, it will not be checked)
- max - the maximum value (if none is specified, it 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)
 
 <validators>
      <!-- Plain Validator Syntax -->
      <validator type="int">
          <param name="fieldName">age</param>
          <param name="min">20</param>
          <param name="max">50</param>
          <message>Age needs to be between ${min} and ${max}</message>
      </validator>
      <!-- Field Validator Syntax -->
      <field name="age">
          <field-validator type="int">
              <param name="min">20</param>
              <param name="max">50</param>
              <message>Age needs to be between ${min} and ${max}</message>
          </field-validator>
      </field>
      <!-- Field Validator Syntax with expression -->
      <field name="age">
          <field-validator type="int">
              <param name="minExpression">${minValue}</param> <!-- will be evaluated as: Integer getMinValue() -->
              <param name="maxExpression">${maxValue}</param> <!-- will be evaluated as: Integer getMaxValue() -->
              <message>Age needs to be between ${min} and ${max}</message>
          </field-validator>
      </field>
 </validators>
 
 - Version:
- $Date$ $Id$
- Author:
- Jason Carreira
- 
Field SummaryFields inherited from class org.apache.struts2.validator.validators.FieldValidatorSupportcurrentValue, fieldNameFields inherited from class org.apache.struts2.validator.validators.ValidatorSupportdefaultMessage, EMPTY_STRING, messageKey, stack, textProviderFactory
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Constructor SummaryConstructors
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Method SummaryMethods inherited from class org.apache.struts2.validator.validators.RangeValidatorSupportgetMax, getMin, getT, setMax, setMaxExpression, setMin, setMinExpression, validate, validateValueMethods inherited from class org.apache.struts2.validator.validators.FieldValidatorSupportgetCurrentValue, getFieldName, getValidatorType, setFieldName, setValidatorTypeMethods inherited from class org.apache.struts2.validator.validators.ValidatorSupportaddActionError, addFieldError, getDefaultMessage, getFieldValue, getMessage, getMessageKey, getMessageParameters, getValidatorContext, isShortCircuit, parse, setDefaultMessage, setMessageKey, setMessageParameters, setShortCircuit, setTextProviderFactory, setValidatorContext, setValueStackMethods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.struts2.validator.ValidatorgetDefaultMessage, getMessage, getMessageKey, getMessageParameters, getValidatorContext, setDefaultMessage, setMessageKey, setMessageParameters, setValidatorContext, setValueStack
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Constructor Details- 
IntRangeFieldValidatorpublic IntRangeFieldValidator()
 
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