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| author | Xavier Noria <fxn@hashref.com> | 2014-09-10 19:23:41 +0200 |
|---|---|---|
| committer | Xavier Noria <fxn@hashref.com> | 2014-09-10 19:25:31 +0200 |
| commit | a8eb6018318f65e34486da8d1860b3f0d774383d (patch) | |
| tree | 7081a223d50b7e996f27f00baaa3912e5b85534c | |
| parent | 4159159bece42c328726b7d95fb17925392f83e9 (diff) | |
| download | rails-a8eb6018318f65e34486da8d1860b3f0d774383d.tar.gz rails-a8eb6018318f65e34486da8d1860b3f0d774383d.tar.bz2 rails-a8eb6018318f65e34486da8d1860b3f0d774383d.zip | |
i18n guide: clarify interpolation rules in _html keys [ci skip]
| -rw-r--r-- | guides/source/i18n.md | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/guides/source/i18n.md b/guides/source/i18n.md index 1023598aa4..0761d5b39c 100644 --- a/guides/source/i18n.md +++ b/guides/source/i18n.md @@ -676,6 +676,22 @@ en: <div><%= t('title.html') %></div> ``` +Interpolation escapes as needed though. For example, given: + +```yaml +en: + welcome_html: "<b>Welcome %{username}!</b>" +``` + +you can safely pass the username as set by the user: + +```erb +<%# This is safe, it is going to be escaped if needed. %> +<%= t('welcome_html', username: @current_user.username %> +``` + +Safe strings on the other hand are interpolated verbatim. + NOTE: Automatic conversion to HTML safe translate text is only available from the `translate` view helper method.  |