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woocommerce
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Normalise emails on set

This commit is contained in:
Mike Jolley 2017-06-19 10:48:00 +01:00
parent 55ca1899ad
commit d9e34d4e86
1 changed files with 1 additions and 1 deletions
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2
includes/class-wc-coupon.php
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@ -632,7 +632,7 @@ class WC_Coupon extends WC_Legacy_Coupon {
* @throws WC_Data_Exception
*/
public function set_email_restrictions( $emails = array() ) {
$emails = array_filter( array_map( 'sanitize_email', (array) $emails ) );
$emails = array_filter( array_map( 'sanitize_email', array_map( 'strtolower', (array) $emails ) ) );
foreach ( $emails as $email ) {
if ( ! is_email( $email ) ) {
$this->error( 'coupon_invalid_email_address', __( 'Invalid email address restriction', 'woocommerce' ) );