1.2releasedUnique Index Field

A field to define unique index fields for a section.

Clone URLhttps://github.com/6ui11em/uniqueindex.git

Add as a submodulegit submodule add https://github.com/6ui11em/uniqueindex.git extensions/uniqueindex --recursive


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Unique Index Field Extension

  • Version: 1.0
  • Authors: Guillem Lorman ([email protected])
  • Build Date: 21 Desember 2011
  • Requirements:
    • Symphony 2.1 or above


  1. Upload the 'uniqueindex' folder in this archive to your Symphony 'extensions' folder.

  2. Enable it by selecting the Unique Index extension, choose Enable from the with-selected menu, and then click Apply.

  3. Now add the Unique Inde field to your sections after this extension was created and select the fields that defines de unique index.


With this field you can select the fields of the section to define a unique index.

An error message is displayed when the unique index is violated.

This extension is useful if do you want to define a unique index for more than one field, or if do you want to specify a unique index for a field type that doesn't has this option.

Version history

Requires Symphony 2.3

- PHP7 support
	+ included PR https://github.com/6ui11em/uniqueindex/pull/2/commits/29c57a8b9d7b17fb67ebf40d2547940f051d9262
	+ support for association fields
	+ TODO: fix possible mySQL issues with multilingual field 
	+ TODO: fix implode() error when deselecting all fields

Requires Symphony 2.3

Requires Symphony 2.2