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-rw-r--r--actionpack/lib/action_view/helpers/form_tag_helper.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb
index 417b0fd4b7..a230c28a68 100644
--- a/actionpack/lib/action_view/helpers/form_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb
@@ -138,7 +138,9 @@ module ActionView
"this.disabled=true",
"this.value='#{disable_with}'",
"#{options["onclick"]}",
- "return (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit())",
+ "result = (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit())",
+ "if (result == false) { this.value = this.getAttribute('originalValue'); this.disabled = false }",
+ "return result",
].join(";")
end