RequiredFieldValidator (WebLogic Server 10.3 API Reference)

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weblogicx.jsp.tags.validators
Class RequiredFieldValidator

java.lang.Object
  weblogicx.jsp.tags.validators.CustomizableAdapter
      weblogicx.jsp.tags.validators.RequiredFieldValidator

All Implemented Interfaces:: Serializable, Customizable

public class RequiredFieldValidator
extends CustomizableAdapter
extends CustomizableAdapter

See Also:: Serialized Form

Field Summary

Fields inherited from class weblogicx.jsp.tags.validators.CustomizableAdapter
`errorMessage, expression, fieldToValidate`

Constructor Summary
`RequiredFieldValidator()`

Method Summary
`boolean`	`equals(Object o)`
`boolean`	`validate(ServletRequest req)` users may use this method to validate the value of the parameter in the request for eg: the parameter value must contain NYC or it must not contain XYZ or they may even validate it against the custom expression set optionally.

Methods inherited from class weblogicx.jsp.tags.validators.CustomizableAdapter
`attributeDequote, getErrorMessage, getExpression, getFieldToValidate, setErrorMessage, setExpression, setFieldToValidate`

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

Constructor Detail

RequiredFieldValidator

public RequiredFieldValidator()

Method Detail

validate

public boolean validate(ServletRequest req)
                 throws Exception

Description copied from class: CustomizableAdapter

users may use this method to validate the value of the parameter in the request for eg: the parameter value must contain NYC or it must not contain XYZ or they may even validate it against the custom expression set optionally.

Specified by:: validate in interface Customizable
Specified by:: validate in class CustomizableAdapter

Parameters:: req - : received
Returns:: boolean indicating operation status
Throws:: Exception

equals

public boolean equals(Object o)

Overrides:: equals in class CustomizableAdapter