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| author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2012-11-20 14:59:50 -0800 |
|---|---|---|
| committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2012-11-20 14:59:50 -0800 |
| commit | f042b4e88e614448cd5a98113f896de042a70af2 (patch) | |
| tree | c853d91644c129b2793c060433205013d4aac01c | |
| parent | f63d6544e45e78cda29c0c56fbdf3d9e1f405340 (diff) | |
| parent | e8502edae76e2b1a4fd0c7865579ec41e6f38415 (diff) | |
| download | rails-f042b4e88e614448cd5a98113f896de042a70af2.tar.gz rails-f042b4e88e614448cd5a98113f896de042a70af2.tar.bz2 rails-f042b4e88e614448cd5a98113f896de042a70af2.zip | |
Merge pull request #8280 from asanghi/fix_guide_field_with_error_proc
fix guide with field_with_error proc example
| -rw-r--r-- | guides/source/active_record_validations_callbacks.md | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/guides/source/active_record_validations_callbacks.md b/guides/source/active_record_validations_callbacks.md index 5c27ccbf9e..0f4140b650 100644 --- a/guides/source/active_record_validations_callbacks.md +++ b/guides/source/active_record_validations_callbacks.md @@ -953,8 +953,12 @@ Below is a simple example where we change the Rails behavior to always display t ```ruby ActionView::Base.field_error_proc = Proc.new do |html_tag, instance| - errors = Array(instance.error_message).join(',') - %(#{html_tag}<span class="validation-error"> #{errors}</span>).html_safe + if html_tag =~ /\<label/ + html_tag + else + errors = Array(instance.error_message).join(',') + %(#{html_tag}<span class="validation-error"> #{errors}</span>).html_safe + end end ``` |