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| author | Rafael França <rafaelmfranca@gmail.com> | 2016-12-29 02:18:38 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-12-29 02:18:38 -0500 |
| commit | eb6a6141a66e052deb58580448d7c0fa6aa675ba (patch) | |
| tree | 0017a57044ec8e466c97cc6b7879d39caa6c1ffa /guides/source/form_helpers.md | |
| parent | 447e1a48811fa053e8bef954376d1ad47bdb5cef (diff) | |
| parent | fcec126eaa4f835c837bc75efa78008667b2ec5b (diff) | |
| download | rails-eb6a6141a66e052deb58580448d7c0fa6aa675ba.tar.gz rails-eb6a6141a66e052deb58580448d7c0fa6aa675ba.tar.bz2 rails-eb6a6141a66e052deb58580448d7c0fa6aa675ba.zip | |
Merge branch 'master' into clear_all_environments_log_by_default
Diffstat (limited to 'guides/source/form_helpers.md')
| -rw-r--r-- | guides/source/form_helpers.md | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/guides/source/form_helpers.md b/guides/source/form_helpers.md index 048fe190e8..8ad76ad01e 100644 --- a/guides/source/form_helpers.md +++ b/guides/source/form_helpers.md @@ -438,8 +438,6 @@ output: Whenever Rails sees that the internal value of an option being generated matches this value, it will add the `selected` attribute to that option. -TIP: The second argument to `options_for_select` must be exactly equal to the desired internal value. In particular if the value is the integer `2` you cannot pass `"2"` to `options_for_select` - you must pass `2`. Be aware of values extracted from the `params` hash as they are all strings. - WARNING: When `:include_blank` or `:prompt` are not present, `:include_blank` is forced true if the select attribute `required` is true, display `size` is one and `multiple` is not true. You can add arbitrary attributes to the options using hashes: |