Add `:email_confirmation` to devise `insensitive_keys`

This fixes a bug where the email confirmation input value is case sensative. For example, if the email input is `myemail@example.com` and the email confirmation input is `Myemail@example.com` the form would fail to submit.

Add `:email_confirmation` to devise `insensitive_keys`
c82678ca · robdel12 · b2232f74 · c82678ca
Commit c82678ca authored Sep 30, 2017 by robdel12
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devise.rb config/initializers/devise.rb +1 -1

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--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -36,7 +36,7 @@ Devise.setup do |config|
  # Configure which authentication keys should be case-insensitive.
  # These keys will be downcased upon creating or modifying a user and when used
  # to authenticate or find a user. Default is :email.
-  config.case_insensitive_keys = [:email]
+  config.case_insensitive_keys = [:email, :email_confirmation]

  # Configure which authentication keys should have whitespace stripped.
  # These keys will have whitespace before and after removed upon creating or