{"id":1633645,"date":"2018-09-28T22:01:29","date_gmt":"2018-09-29T05:01:29","guid":{"rendered":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/"},"modified":"2018-09-28T22:01:29","modified_gmt":"2018-09-29T05:01:29","slug":"restrict-tickets-to-one-per-email-address","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/","title":{"rendered":"restrict tickets to one per email address"},"content":{"rendered":"<p>In 2014, a forum answer indicated this was <a href=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/weeding-event-tickets\/\">not possible<\/a>. <\/p>\n<p>It seems like a fairly common need and relatively easy to implement though &#8212; just don&#8217;t validate an email address if it&#8217;s already on the list for the event. Is there a replaceable js file or filterable function i can use to implement this?<\/p>\n","protected":false},"template":"","class_list":["post-1633645","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>restrict tickets to one per email address -<\/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\/restrict-tickets-to-one-per-email-address\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"restrict tickets to one per email address -\" \/>\n<meta property=\"og:description\" content=\"In 2014, a forum answer indicated this was not possible. It seems like a fairly common need and relatively easy to implement though &#8212; just don&#8217;t validate an email address if it&#8217;s already on the list for the event. Is there a replaceable js file or filterable function i can use to implement this?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/\",\"url\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/\",\"name\":\"restrict tickets to one per email address -\",\"isPartOf\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/#website\"},\"datePublished\":\"2018-09-29T05:01:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/#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\":\"restrict tickets to one per email address\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/#website\",\"url\":\"https:\/\/theeventscalendar.com\/support\/\",\"name\":\"\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/theeventscalendar.com\/support\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"restrict tickets to one per email address -","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/","og_locale":"en_US","og_type":"article","og_title":"restrict tickets to one per email address -","og_description":"In 2014, a forum answer indicated this was not possible. It seems like a fairly common need and relatively easy to implement though &#8212; just don&#8217;t validate an email address if it&#8217;s already on the list for the event. Is there a replaceable js file or filterable function i can use to implement this?","og_url":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/","url":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/","name":"restrict tickets to one per email address -","isPartOf":{"@id":"https:\/\/theeventscalendar.com\/support\/#website"},"datePublished":"2018-09-29T05:01:29+00:00","breadcrumb":{"@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/restrict-tickets-to-one-per-email-address\/#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":"restrict tickets to one per email address"}]},{"@type":"WebSite","@id":"https:\/\/theeventscalendar.com\/support\/#website","url":"https:\/\/theeventscalendar.com\/support\/","name":"","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/theeventscalendar.com\/support\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic\/1633645","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic\/1633645\/revisions"}],"wp:attachment":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/media?parent=1633645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}