Validate that the plugin is correct and can be saved.

Return value

array|null An array of error strings to tell the user what is wrong with this plugin.

1 method overrides ViewsPluginInterface::validate()

PluginBase::validate in core/modules/views/src/Plugin/views/PluginBase.php

Validate that the plugin is correct and can be saved.

File

core/modules/views/src/Plugin/views/ViewsPluginInterface.php, line 166

Class

ViewsPluginInterface

Provides an interface for all views plugins.

Namespace

Drupal\views\Plugin\views

Code

public function validate();

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