| public post_value ( WP_Customize_Setting $setting, mixed $default = null ) : string | mixed | ||
| $setting | WP_Customize_Setting | A WP_Customize_Setting derived object. |
| $default | mixed | Value returned $setting has no post value (added in 4.2.0) or the post value is invalid (added in 4.6.0). |
| return | string | mixed | $post_value Sanitized value or the $default provided. |
public function post_value($setting, $default = null)
{
$post_values = $this->unsanitized_post_values();
if (!array_key_exists($setting->id, $post_values)) {
return $default;
}
$value = $post_values[$setting->id];
$valid = $setting->validate($value);
if (is_wp_error($valid)) {
return $default;
}
$value = $setting->sanitize($value);
if (is_null($value) || is_wp_error($value)) {
return $default;
}
return $value;
} /**
* Test the WP_Customize_Manager::post_value() method to make sure that the validation and sanitization are done in the right order.
*
* @ticket 37247
*/
function test_post_value_validation_sanitization_order()
{
$default_value = '0';
$setting = $this->manager->add_setting('numeric', array('validate_callback' => array($this, 'filter_customize_validate_numeric'), 'sanitize_callback' => array($this, 'filter_customize_sanitize_numeric')));
$this->assertEquals($default_value, $this->manager->post_value($setting, $default_value));
$this->assertEquals($default_value, $setting->post_value($default_value));
$post_value = '42';
$this->manager->set_post_value('numeric', $post_value);
$this->assertEquals($post_value, $this->manager->post_value($setting, $default_value));
$this->assertEquals($post_value, $setting->post_value($default_value));
}
