symfony/symfony-docs — pull request #4367 by kgilden (2014-10-24 19:03:42+00:00)
Title: [Form] Document CollectionType's `prototype_data`

| Q | A
| ------------- | ---
| Doc fix? | no
| New docs? | yes (PR symfony/symfony#12314)
| Applies to | 2.7+
| Fixed tickets | -