We are using magento 2.1.1 as a web store. In that we are using authorize.net module as a payment as of now, module configured with sandbox account. On checkout when we try to use JCB and Diners Club/ Carte Blanch cards are showing validation errors (http://www.awesomescreenshot.com/image/1586979/10e93825a7ed65e7ff634c5125a16827) Then after we have contacted the authorize.net support.
The authorize.net support has enabled the JCB cards to our sandbox accounts. Then we have cross checked the our system still we are receiving the validation error (http://www.awesomescreenshot.com/image/1586979/10e93825a7ed65e7ff634c5125a16827) on checkout. As we have checked the backend configuration seems fine. In magento authorize.net configuration section we have enabled all the cards(American Express, Visa, MasterCard, Discover, and Others). In the configuration "Others" (http://www.awesomescreenshot.com/image/1586960/911aad21324ba4e419d298791caa3db3) card selection was applicable to the JCB and Diners Club/ Carte Blanch cards. we thought Magento2's default authorize.net module itself having an issue.
Does anyone has a solution for this.
Im getting the same issue with Discover cards, did you fix this?