spree/spree — pull request #2343 by tarbalazs (2012-12-19 17:49:48+00:00)
Title: Fix issue #2341

Remove HTML5 style input number validation because it is not yet supported by IE and Firefox.

Spree should behave consistent in major browsers. (#2341)

Html5 input validation support reference:
http://www.w3schools.com/html/html5_form_input_types.asp