{"id":32377,"date":"2023-01-29T08:49:48","date_gmt":"2023-01-29T03:19:48","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/"},"modified":"2023-01-29T08:49:48","modified_gmt":"2023-01-29T03:19:48","slug":"solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/","title":{"rendered":"[Solved] How to mask first two letter and last four letters of credit card number [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-23833524\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"23833524\" data-parentid=\"23833413\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>You need to cut the text in the string after the first two characters and up to the last four, and then put two asterisks in front and four at the end.<\/p>\n<p><code>Substring()<\/code> is an excellent string function for this, combinef with knowing the length of the string, which <code>Length<\/code> will give you. Thus, a working code snippet would be:<\/p>\n<pre><code>var middle = s.Substring(2, s.Length - 2 - 4);\nvar result = string.Format(\"**{0}****\", middle);\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to mask first two letter and last four letters of credit card number [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You need to cut the text in the string after the first two characters and up to the last four, and then put two asterisks in front and four at the end. Substring() is an excellent string function for this, combinef with knowing the length of the string, which Length will give you. Thus, &#8230; <a title=\"[Solved] How to mask first two letter and last four letters of credit card number [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/\" aria-label=\"More on [Solved] How to mask first two letter and last four letters of credit card number [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[1360,3152],"class_list":["post-32377","post","type-post","status-publish","format-standard","hentry","category-solved","tag-credit-card","tag-masking"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to mask first two letter and last four letters of credit card number [closed] - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to mask first two letter and last four letters of credit card number [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You need to cut the text in the string after the first two characters and up to the last four, and then put two asterisks in front and four at the end. Substring() is an excellent string function for this, combinef with knowing the length of the string, which Length will give you. Thus, ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-29T03:19:48+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] How to mask first two letter and last four letters of credit card number [closed]\",\"datePublished\":\"2023-01-29T03:19:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/\"},\"wordCount\":92,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"credit-card\",\"masking\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-how-to-mask-first-two-letter-and-last-four-letters-of-credit-card-number-closed\/\",\"name\":\"[Solved] How to mask first two letter and last four letters of credit card number [closed] - 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Substring() is an excellent string function for this, combinef with knowing the length of the string, which Length will give you. Thus, ... 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