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## org.springframework.validation
Class FieldError

    java.lang.Object
      org.springframework.context.support.DefaultMessageSourceResolvable
          org.springframework.validation.ObjectError
              org.springframework.validation.FieldError

All Implemented Interfaces:
  Serializable, MessageSourceResolvable

    public class FieldError

extends ObjectError

Encapsulates a field error, that is, a reason for rejecting a specific field value.

See the `DefaultMessageCodesResolver` javadoc for details on how a message code list is built for a `FieldError`.

Since:
  10.03.2003
Author:
  Rod Johnson, Juergen Hoeller
See Also:
  `DefaultMessageCodesResolver`, Serialized Form

Constructor Summary
`FieldError(String objectName, String field, Object rejectedValue, boolean bindingFailure, String[] codes, Object[] arguments, String defaultMessage)` Create a new FieldError instance.
`FieldError(String objectName, String field, String defaultMessage)` Create a new FieldError instance.

Method Summary
`boolean` | `equals(Object other)`
`String` | `getField()` Return the affected field of the object.
`Object` | `getRejectedValue()` Return the rejected field value.
`int` | `hashCode()`
`boolean` | `isBindingFailure()` Return whether this error represents a binding failure (like a type mismatch); otherwise it is a validation failure.
`String` | `toString()` Default implementation exposes the attributes of this MessageSourceResolvable.

Methods inherited from class org.springframework.validation.ObjectError
`getObjectName`

Methods inherited from class org.springframework.context.support.DefaultMessageSourceResolvable
`getArguments, getCode, getCodes, getDefaultMessage, resolvableToString`

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

Constructor Detail

### FieldError

    public FieldError(String objectName,
                      String field,
                      String defaultMessage)

  Create a new FieldError instance.

  Parameters:
    `objectName` - the name of the affected object
    `field` - the affected field of the object
    `defaultMessage` - the default message to be used to resolve this message

### FieldError

    public FieldError(String objectName,
                      String field,
                      Object rejectedValue,
                      boolean bindingFailure,
                      String[] codes,
                      Object[] arguments,
                      String defaultMessage)

  Create a new FieldError instance.

  Parameters:
    `objectName` - the name of the affected object
    `field` - the affected field of the object
    `rejectedValue` - the rejected field value
    `bindingFailure` - whether this error represents a binding failure (like a type mismatch); else, it is a validation failure
    `codes` - the codes to be used to resolve this message
    `arguments` - the array of arguments to be used to resolve this message
    `defaultMessage` - the default message to be used to resolve this message

Method Detail

### getField

    public String getField()

  Return the affected field of the object.

### getRejectedValue

    public Object getRejectedValue()

  Return the rejected field value.

### isBindingFailure

    public boolean isBindingFailure()

  Return whether this error represents a binding failure (like a type mismatch); otherwise it is a validation failure.

### toString

    public String toString()

  Description copied from class: `DefaultMessageSourceResolvable`
  Default implementation exposes the attributes of this MessageSourceResolvable. To be overridden in more specific subclasses, potentially including the resolvable content through `resolvableToString()`.

  Overrides:
    `toString` in class `ObjectError`
  See Also:
    `DefaultMessageSourceResolvable.resolvableToString()`

### equals

    public boolean equals(Object other)

  Overrides:
    `equals` in class `ObjectError`

### hashCode

    public int hashCode()

  Overrides:
    `hashCode` in class `ObjectError`

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