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WP_Customize_Setting::check_capabilities()

Validate user capabilities whether the theme supports the setting.

Return

(bool) False if theme doesn't support the setting or user can't change setting, otherwise true.

Source

File: wp-includes/class-wp-customize-setting.php

final public function check_capabilities() {
		if ( $this->capability && ! current_user_can( $this->capability ) ) {
			return false;
		}

		if ( $this->theme_supports && ! current_theme_supports( ... (array) $this->theme_supports ) ) {
			return false;
		}

		return true;
	}

Changelog

Version Description
3.4.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_customize_setting/check_capabilities