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Pasamed – “Visszahívást kérek” plugin

// Add Shortcode
function rs_call_me_back_popup( $atts ) {

	// Attributes
	$atts = shortcode_atts(
		array(
			'fields' => 'name,phone',
		),
		$atts,
		'rs-call-me-back'
	);

}
add_shortcode( 'rs-call-me-back', 'rs_call_me_back_popup' );