This little talk is about my simple gem that validate the masked inputs and about a trick to add some DRY to your application with simple_form gem with a custom form builder.

1. MASK_VALIDATOR GEM
(WITH TRICKS)
Validate masks without having to handle withouth regular
expression

2. @MARCELOCAJUEIRO
• Software engineer at NoHup
• Product owner translator
• Looking for knowledge, networking and money

3. jquery.masked_input

4. mask_validator

5. Use custom simple_form form
builder to call the masked input
through the mask validator

8. Overwriting the simple_form_for helper

9. Finally!
Auto masked input when has data-mask in the input

10. ONLY THIS
TO THIS

11. NOTES
• masked_input (github.com/digitalBush/jquery.maskedinput)
• mask_validator (github.com/MarceloCajueiro/mask_validator)
• mask_validator_example (github.com/MarceloCajueiro/mask_validator_example)
• simple_form (github.com/plataformatec/simple_form)
• slides (slideshare.net/Marcelocajueiro)
• twitter (@MarceloCajueiro)