Blogpost: formatting numerical input with rails

_form.html.html.erb

<%= form_for @model do |f| %>
  <%= f.text_field :decimal, label: "Just a number with commas and 2 decimal places", data: {autonumeric: true} %>
  <%= f.text_field :dollaz, label: "Standard monitary input", data: {autonumeric: {aSign: '$ ', mDec: 2}} %>
  <%= f.text_field :integer, label: "Just an integer with commas", data: {autonumeric: {mDec: 0}} %>
  <%= f.text_field :posInt, label: "Positive integer with commas", data: {autonumeric: {vMin: 0}} %>
  <%= f.text_field :posDec, label: "Positive decimal with commas and two decimal places", data: {autonumeric: {vMin: 0.00}} %>
<% end %>