public class ISBNValidator
extends java.lang.Object
ISBNValidator
.Constructor and Description |
---|
ISBNValidator()
Deprecated.
Default Constructor.
|
Modifier and Type | Method and Description |
---|---|
boolean |
isValid(java.lang.String isbn)
Deprecated.
If the ISBN is formatted with space or dash separators its format is
validated.
|
public boolean isValid(java.lang.String isbn)
isbn
- Candidate ISBN number to be validated. null
is
considered invalid.