14 calls to drupal_explode_tags()

AutocompleteTagsWidget::elementValidate in drupal/core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/field/widget/AutocompleteTagsWidget.php
Overrides \Drupal\entity_reference\Plugin\field\widget\AutocompleteWidgetBase::elementValidate()
EntityReferenceController::handleAutocomplete in drupal/core/modules/entity_reference/lib/Drupal/entity_reference/EntityReferenceController.php
Autocomplete the label of an entity.
Name::validateExposed in drupal/core/modules/user/lib/Drupal/user/Plugin/views/filter/Name.php
Validate the exposed handler form
Name::valueValidate in drupal/core/modules/user/lib/Drupal/user/Plugin/views/filter/Name.php
Validate the options form.
system_plugin_autocomplete in drupal/core/modules/system/system.module
Page callback: Autocompletes any plugin system tied to a plugin UI plugin.
TaxonomyIndexTid::validateExposed in drupal/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/filter/TaxonomyIndexTid.php
Validate the exposed handler form
TaxonomyIndexTid::valueValidate in drupal/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/filter/TaxonomyIndexTid.php
Validate the options form.
taxonomy_autocomplete in drupal/core/modules/taxonomy/taxonomy.pages.inc
Page callback: Outputs JSON for taxonomy autocomplete suggestions.
taxonomy_autocomplete_validate in drupal/core/modules/taxonomy/taxonomy.module
Form element validate handler for taxonomy term autocomplete element.
UnpublishByKeywordComment::submit in drupal/core/modules/comment/lib/Drupal/comment/Plugin/Action/UnpublishByKeywordComment.php
Form submission handler.
UnpublishByKeywordNode::submit in drupal/core/modules/node/lib/Drupal/node/Plugin/Action/UnpublishByKeywordNode.php
Form submission handler.
views_ajax_autocomplete_taxonomy in drupal/core/modules/views/includes/ajax.inc
Page callback for views taxonomy autocomplete.
views_ui_taxonomy_autocomplete_validate in drupal/core/modules/views_ui/admin.inc
Form element validation handler for a taxonomy autocomplete field.
_views_theme_functions in drupal/core/modules/views/views.theme.inc
Provide a full array of possible themes to try for a given hook.