Annotation Type NotBlank

@Retention(CLASS) @Target({FIELD,PARAMETER}) public @interface NotBlank
A String or other CharSequence that must hold at least one character that is not whitespace. Null is a violation.

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    String
    message
    The message reported for the field; empty for the default.

  • Element Details

    • message

      String message
      The message reported for the field; empty for the default.
      Default:
      ""