How can I format a phone number in Rails?

Question

How can I format a phone number in Rails?

I have text_field_tagwhere the user enters a phone number. I need to reformat the telephone number after a user input, for example (XXX) XXX XXXX. I am creating a java script where it will do this for me, but how can I add it to this Ruby line code?

javascript method ------> formatNumber (number)

<%= text_field_tag :mobile_number, '', :class => 'email-address' %>

+3

javascript ruby-on-rails

Ali May 24 '12 at 19:46

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2 answers

javascript. 1) .js.erb( ajax-) 2) , , , javascript html.erb view

0

YaBoyQuy 25 '12 0:51

Todd A. Jacobs · Accepted Answer · 2012-05-24T19:58:15+0000

If you use Rails, it is easier to use the built-in # number_to_phone instead of custom Javascript.

How can I format a phone number in Rails?

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