{"id":1344367,"date":"2017-09-03T21:50:38","date_gmt":"2017-09-04T04:50:38","guid":{"rendered":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/"},"modified":"2017-09-03T21:50:38","modified_gmt":"2017-09-04T04:50:38","slug":"qr-code-not-check-in-no-security-information-embedded-in-the-code","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/","title":{"rendered":"QR Code not check in &#8211; no security information embedded in the code"},"content":{"rendered":"<p>I actually followed the steps in your document as follows:<\/p>\n<p>1: created a user account at WP, assigned as Contributor<br \/>\n2: go to my phone, open safari, login WP<br \/>\n3: Use QR Reader to scan the barcode on a ticket<br \/>\n4: It goes to the event page<\/p>\n<p>5: I upgraded the user to Editor, logon again at safari on my phone<br \/>\n6: Scan again, same thing, not check in<br \/>\n7: I logout the user, logon as Administrator<br \/>\n8: Scan again, not check in, go to event page again<\/p>\n<p>9: I use google QR extension to read the QR code, I saw it first showed up a URL string with event id and ticket id, then jumped to event page. I use video recording to capture the URL and make a screen shot while replaying. It does include something like: \/?event_qr_code=1&amp;ticket_id=4887&amp;event_id=4878<\/p>\n<p>My question is: the qr code seems not embed the security code on the ticket or some sort of validation string, how you complete  check in by only event id and ticket id?<\/p>\n<p>Is there a problem with the QR code? that it shall include\/embed more information?<\/p>\n","protected":false},"template":"","class_list":["post-1344367","topic","type-topic","status-closed","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>QR Code not check in - no security information embedded in the code -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"QR Code not check in - no security information embedded in the code -\" \/>\n<meta property=\"og:description\" content=\"I actually followed the steps in your document as follows: 1: created a user account at WP, assigned as Contributor 2: go to my phone, open safari, login WP 3: Use QR Reader to scan the barcode on a ticket 4: It goes to the event page 5: I upgraded the user to Editor, logon [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/\",\"url\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/\",\"name\":\"QR Code not check in - no security information embedded in the code -\",\"isPartOf\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/#website\"},\"datePublished\":\"2017-09-04T04:50:38+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/qr-code-not-check-in-no-security-information-embedded-in-the-code\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/theeventscalendar.com\/support\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\/\/theeventscalendar.com\/support\/topics\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ticket Products\",\"item\":\"https:\/\/theeventscalendar.com\/support\/forums\/forum\/event-tickets\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Event Tickets Plus\",\"item\":\"https:\/\/theeventscalendar.com\/support\/forums\/forum\/event-tickets\/event-tickets-plus\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"QR Code not check in &#8211; 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