WC_Coupon::set_maximum_amount │ public │ WC 3.0.0

Set the maximum spend amount.

Method of the class: WC_Coupon{}

No Hooks.

Returns

null. Nothing (null).

Usage

$WC_Coupon = new WC_Coupon();
$WC_Coupon->set_maximum_amount( $amount );
$amount(float|string) (required)
Maximum amount.

Changelog

Since 3.0.0 Introduced.

WC_Coupon::set_maximum_amount() code WC 10.3.5

woocommerce/includes/class-wc-coupon.php 
public function set_maximum_amount( $amount ) {
	if ( (float) $amount && (float) $this->get_minimum_amount() > (float) $amount ) {
		$this->error( 'coupon_invalid_maximum_amount', __( 'Invalid maximum spend value.', 'woocommerce' ) );
	}

	$this->set_prop( 'maximum_amount', wc_format_decimal( $amount ) );
}