/twig-isbn-formatter

Primary LanguagePHP

ISBN formatter extension for Twig

Based on nicebooks/isbn, this tiny package provides two Twig filters such that ISBNs can be formatted simply.

Installation

Just run composer install nicohaase/twig-isbn-formatter

Available filters

  • formatIsbn will add dashes where neccessary
  • toIsbn13 will provide a ISBN-13 out of any valid (ie. ISBN-10 or ISBN-13) input

Examples

  • {{"9783411040162"|formatIsbn}} will output 978-3-411-04016-2