Books

http://www.packtpub.com/apache-myfaces-1-2-web-application-development/

Sample Chapters

https://www.packtpub.com/sites/default/files/sample_chapters/3254_Apache%20MyFaces_SampleChapter.pdf

Blogs

os890
http://www.jroller.com/HazemBlog/entry/jsf_validation_made_easy_with
http://www.bartkummel.net/journal/2009/1/8/apache-myfaces-extensions-validator-introduced.html
http://blog.holisticon.de/tag/extval/
http://jsfcorner.blogspot.com/
http://biemond.blogspot.com/2011/12/using-bean-validation-together-with.html

Articles

http://jsfcentral.com/articles/myfaces_extval_1.html
http://jsfcentral.com/articles/myfaces_extval_2.html
http://jsfcentral.com/articles/myfaces_extval_3.html
http://www.heise.de/ix/JSF-Validierung-ueber-Metadaten-mit-Apache-MyFaces-Extensions-Validator--/news/meldung/121729
http://www.packtpub.com/article/apache-myfaces-extensions-validator
http://www.packtpub.com/article/customizing-and-extending-apache-myfaces-extval
http://it-republik.de/jaxenter/artikel/Drum-pruefe-wer-sich-ewig-bindet!-3663.html

Presentations

http://www.slideshare.net/os890/myfaces-extensions-validator-part-1-of-3-presentation
Overview of release 1.x.2
http://www.slideshare.net/mwessendorf/faces-tales-das-jsf-ecosystem
eJUG slides - metadata based validation (German)
http://www.slideshare.net/mwessendorf/apache-myfaces-standard-meets-innovation
Overview of the 3rd release
http://www.slideshare.net/aliok/whats-cool-in-apache-myfaces
http://www.slideshare.net/bkummel/j-fallext-valbartkummel
http://www.slideshare.net/bkummel/declarativ-input-validation-with-jsr-303-and-extval

Feature comparisons

http://os890.blogspot.com/2009/02/myfaces-extval-vs-seam-2x-integration.html
http://people.apache.org/~gpetracek/myfaces/extval/comparison.html

Inofficial Forks/Milestones

Milestones (Inofficial!)

os890 Maven Repository

Mirrors/Forks

Official

extval@github (mirror - trunk)

Inofficial

os890@bitbucket (mirror/milestones - trunk)

Add-ons

extval@google.code
extval-addons@bitbucket (in progress)
os890 Maven Repository (milestones)
os890 Maven Repository (releases)

Add-on list

Property Validation Module

• os890
  • Required labels
  • Alternative approaches for configuration
    • Annotation based config
    • Java based config (Google Guice style)
  • Client-side validation (it's currently a case-study)
  • Continue with warnings
  • @BypassValidation for action methods
  • @SecuredAction for action methods (or use MyFaces CODI)
  • Secure required
  • Advanced Metadata
    • Metadata Provider
    • Virtual Metadata
    • Conditional Metadata Exclusion
    • Metadata Priority
  • Transactional Model Validation lite

Bean Validation Module

• os890
  • Required labels
  • Multi field validation
  • Alternative approaches for configuration
    • Annotation based config
    • Java based config (Google Guice style)
  • Client-side validation (it's currently a case-study)
  • Continue with warnings
  • Tag based ExtVal-BV Meta-data (tag based alternative for @BeanValidation and @ModelValidation)
  • Typesafe dependency injection for JSR 303 constraint validators for CDI (MyFaces CODI provides this feature)
  • Typesafe dependency injection for JSR 303 constraint validators for Spring 3

[Maybe your idea/feature request will be here soon - just send an E-Mail or open a feature request in jira]

External Professional Support

• www.irian.at