(name string)
| 40 | var ErrBookNameMultiline = errors.New("The book name contains multiple lines") |
| 41 | |
| 42 | func isReservedName(name string) bool { |
| 43 | for _, n := range reservedBookNames { |
| 44 | if name == n { |
| 45 | return true |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | return false |
| 50 | } |
| 51 | |
| 52 | // BookName validates a book name |
| 53 | func BookName(name string) error { |