function FilterPluginBase::validateExposeForm

Validate the options form.

Overrides HandlerBase::validateExposeForm

File

core/modules/views/src/Plugin/views/filter/FilterPluginBase.php, line 700

Class

FilterPluginBase

Base class for Views filters handler plugins.

Namespace

Code

public function validateExposeForm($form, FormStateInterface $form_state) {
    $identifier = $form_state->getValue([
        'options',
        'expose',
        'identifier',
    ]);
    $this->validateIdentifier($identifier, $form_state, $form['expose']['identifier']);
    $limit_operators = $form_state->getValue([
        'options',
        'expose',
        'operator_limit_selection',
    ]);
    $operators_selected = $form_state->getValue([
        'options',
        'expose',
        'operator_list',
    ]);
    $selected_operator = $form_state->getValue([
        'options',
        'operator',
    ]);
    if ($limit_operators && !in_array($selected_operator, $operators_selected, TRUE)) {
        $form_state->setError($form['expose']['operator_list'], $this->t('You selected the "@operator" operator as the default value but is not included in the list of limited operators.', [
            '@operator' => $this->operatorOptions()[$selected_operator],
        ]));
    }
}