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Document array form of requirePresence() #3911

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Apr 16, 2016
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Document array form of requirePresence() #3911

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6 changes: 6 additions & 0 deletions en/appendices/3-3-migration-guide.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,12 @@ ORM
``unique()`` method, but ensures that association conditions are applied.
- ``isUnique`` rules now apply association conditions.

Validation
==========

- ``Validator::requirePresence()`` now accepts a list of fields. This allows you
to more concisely define the fields that are required.

Debugging Functions
===================

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20 changes: 20 additions & 0 deletions en/core-libraries/validation.rst
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Expand Up @@ -73,6 +73,26 @@ the mode using the second parameter::

$validator->requirePresence('author_id', 'create');

If you have multiple fields that are required, you can define them as a list::

// Define multiple fields for create
$validator->requirePresence(['author_id', 'title'], 'create');

// Define multiple fields for mixed modes
$validator->requirePresence([
'author_id' => [
'mode' => 'create',
'message' => 'An author is required.',
],
'published' => [
'mode' => 'update',
'message' => 'The published state is required.',
]
]);

.. versionadded:: 3.3.0
``requirePresence()`` accepts an array of fields as of 3.3.0

Allowing Empty Fields
---------------------

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