WP_Customize_Setting::sanitize() – Method

WP_Customize_Setting::sanitize( string|array $value ): string|array|null|WP_Error

Sanitize an input.

Parameters

$valuestring|arrayrequired: The value to sanitize.

Return

string|array|null|WP_Error Sanitized value, or null/WP_Error if invalid.

Source

public function sanitize( $value ) {	/** * Filters a Customize setting value in un-slashed form. * * @since 3.4.0 * * @param mixed $value Value of the setting. * @param WP_Customize_Setting $setting WP_Customize_Setting instance. */	return apply_filters( "customize_sanitize_{$this->id}", $value, $this ); }

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