[{ "name":"Date/Time, Date in format dd/mm/yyyy", "regex":"(0?[1-9]|[12][0-9]|3[01])([ /-])(0?[1-9]|1[012])\\2([0-9][0-9][0-9][0-9])(([ -])([0-1]?[0-9]|2[0-3]):([0-5]?[0-9]):[0-5]?[0-9])?", "description":"Will match dates with dashes, slashes or with spaces (e.g. dd-mm-yyyy dd/mm/yyyy dd mm yyyy), and optional time separated by a space or a dash (e.g. dd-mm-yyyy-hh:mm:ss or dd/mm/yyyy hh:mm:ss).", "tags":"date,time" }, { "name":"Date/Time, Date in format mm/dd/yyyy", "regex":"(0?[1-9]|1[012])([ /-])(0?[1-9]|[12][0-9]|3[01])\\2([0-9][0-9][0-9][0-9])(([ -])([0-1]?[0-9]|2[0-3]):([0-5]?[0-9])(?::([0-5]?[0-9])))?", "description":"Will match dates with dashes, slashes or with spaces (e.g. mm-dd-yyyy mm/dd/yyyy mm dd yyyy), and optional time separated by a space or a dash (e.g. mm-dd-yyyy-hh:mm:ss or mm/dd/yyyy hh:mm:ss).", "tags":"date,time" }, { "name":"Date/Time, Time in 24-hour format", "regex":"([01]?[0-9]|2[0-3]):([0-5][0-9]):?([0-5][0-9])?", "description": "Match times in 24 hour format", "tags":"date,time" }, { "name":"Date/Time, ISO-8601 format", "regex":"(?![+-]?\\d{4,5}-?(?:\\d{2}|W\\d{2})T)(?:|(\\d{4}|[+-]\\d{5})-?(?:|(0\\d|1[0-2])(?:|-?([0-2]\\d|3[0-1]))|([0-2]\\d{2}|3[0-5]\\d|36[0-6])|W([0-4]\\d|5[0-3])(?:|-?([1-7])))(?:(?!\\d)|T(?=\\d)))(?:|([01]\\d|2[0-4])(?:|:?([0-5]\\d)(?:|:?([0-5]\\d)(?:|\\.(\\d{3})))(?:|[zZ]|([+-](?:[01]\\d|2[0-4]))(?:|:?([0-5]\\d)))))", "description": "Will match a valid date and times in the ISO-8601 format, excludes durations. Requires Perl.", "tags": "date,time" }, { "name":"Web, HTML tags", "regex":"<([a-z1-6]+)([^<]+)*(?:>(.*)| */>)", "description":"Match opening and closing HTML tags with content between", "tags":"markup,xml,html" }, { "name":"Web, Username", "regex":"[a-zA-Z0-9_-]{3,16}", "description":"A string between 3 and 16 characters, allowing alphanumeric characters and hyphens and underscores", "tags":"username,validation" }, { "name":"Hex Color Value", "regex":"#?([a-fA-F0-9]{6}|[a-fA-F0-9]{3})\\b", "description":"RGB hex colors", "tags":"hex,color" }, { "name":"Web, URL Slug", "regex":"[[:alnum:]-]+", "description":"Match valid URL slugs", "tags":"URL" }, { "name":"Web, Email", "regex":"([[:alnum:]_.-]+)@([[:alnum:].-]+)\\.([[:alpha:].]{2,6})", "description":"Simple (but imperfect) email validation", "tags":"email,validation" }, { "name":"Web, Image Source Path", "regex":"<\\s*img[^>]+src\\s*=\\s*([\"'])(.*?)\\1[^>]*>", "description":"Match the src attribute of an HTML image tag", "tags":"html,tag,image" }, { "name":"Web, URL", "regex":"((https?|ftp|file)://)?([[:alnum:].-]+)\\.([a-zA-Z.]{2,6})([/[[:alpha:].-]*)*/?", "description":"Match URL with optional protocol", "tags":"url,address,http" }, { "name":"Network, IPv4 Address", "regex":"(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)", "description":"Match IP v4 addresses", "tags":"tcpip,internet,address" }, { "name":"Network, IPv6 Address", "regex":"(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))", "description": "Match IP v6 addresses", "tags":"tcpip,internet,address" }, { "name":"Web, JSON Web Token", "regex":"[A-Za-z0-9-_=]+\\.[A-Za-z0-9-_=]+\\.?[A-Za-z0-9-_.+/=]*", "description": "JSON Web Token (encoded)", "tags":"www" }, { "name":"Number, Positive Integer", "regex":"\\d+", "description":"Match whole numbers above zero", "tags":"number" }, { "name":"Number, Negative Integer", "regex":"-\\d+", "description":"Match whole numbers below zero", "tags":"number" }, { "name":"Number, Integer", "regex":"-?\\d+", "description":"Match whole numbers, above or below zero", "tags":"number" }, { "name":"Number, Positive (integer or float)", "regex":"\\d*\\.?\\d+", "description":"Match integers or floats that are positive", "tags":"float" }, { "name":"Number, Negative (integer or float)", "regex":"-\\d*\\.?\\d+", "description":"Match integers or floats that are negative", "tags":"float" }, { "name":"Number, Integer or Float", "regex":"-?\\d*\\.?\\d+", "description":"Match integers or floats that are positive or negative", "tags":"float" }, { "name":"Phone Number, General", "regex":"\\+?(\\d.*){3,}", "description":"Match phone numbers at least 3 digits long", "tags":"validation" }, { "name":"Phone Number, US", "regex":"(?:1)?[ .-]?(?:\\(?([2-9][0-9]{2})\\)?[ .-]?)?(?:(([2-9][0-9]{2})[ .-]?([0-9]{4}))|([0-9]{3}[ .-]?[0-9]{4}))", "description":"Match US phone number, with or without country or area code. Matches phone numbers like 1-800-234-5678 or 234-5679 or (555) 432-1234.", "tags":"validation" }, { "name":"Whitespace, New line", "regex":"\\r|\\n", "description":"Match new lines within text", "tags":"text" }, { "name":"Whitespace", "regex":"\\s", "description":"Match whitespace", "tags":"text" }, { "name":"Web, Youtube ID from Video URL", "regex":"https?://(?:youtu\\.be/|(?:[a-z]{2,3}\\.)?youtube\\.com/watch(?:\\?|#!)v=)([[:alnum:]-]{11}).*", "description":"Match the ID of a youtube video URL", "tags":"video,youtube,url" }, { "name":"Web, Youtube ID of Channel from URL", "regex":"https?://(www\\.)?youtube.com/channel/UC([-_a-z0-9]{22})/i", "description":"Match the ID of a youtube channel URL", "tags":"channel,youtube,url" }, { "name":"Web, CSS comment", "regex":"/\\*[^*]*\\*+([^/*][^*]*\\*+)*/", "description":"Match standard CSS comments", "tags":"css,comment,code" }, { "name":"Web, Wordpress shortcodes", "regex":"\\[([a-z-_0-9]+)([^\\[]+)*(?:\\](.*)\\[/\\1\\]|\\s+/\\])", "description":"Matches opening and closing shortcode tags with content in-between them.", "tags":"wordpress,shortcodes,markup" }, { "name":"Postal Code, U.S./Canadian ZIP/Postal Code", "regex":"(^\\d{5}(-\\d{4})?$)|(^[ABCEGHJKLMNPRSTVXY]{1}\\d{1}[A-Z]{1} *\\d{1}[A-Z]{1}\\d{1}$)", "description":"Matches US ZIP, ZIP+4, and Canadian Postal Codes", "tags":"address, postal, zip" }, { "name":"Postal Code, UK Postal Code", "regex":"(([gG][iI][rR] {0,}0[aA]{2})|(([aA][sS][cC][nN]|[sS][tT][hH][lL]|[tT][dD][cC][uU]|[bB][bB][nN][dD]|[bB][iI][qQ][qQ]|[fF][iI][qQ][qQ]|[pP][cC][rR][nN]|[sS][iI][qQ][qQ]|[iT][kK][cC][aA]) {0,}1[zZ]{2})|((([a-pr-uwyzA-PR-UWYZ][a-hk-yxA-HK-XY]?[0-9][0-9]?)|(([a-pr-uwyzA-PR-UWYZ][0-9][a-hjkstuwA-HJKSTUW])|([a-pr-uwyzA-PR-UWYZ][a-hk-yA-HK-Y][0-9][abehmnprv-yABEHMNPRV-Y]))) {0,}[0-9][abd-hjlnp-uw-zABD-HJLNP-UW-Z]{2}))", "description":"Matches all UK postcodes", "tags":"address, postal, zip" }, { "name":"Postal Code, Brazilian ZIP/Postal Code", "regex":"[0-9]{5}-[0-9]{3}", "description":"Matches BR ZIP/Postal Code", "tags":"address, postal, zip" }, { "name":"Morse Code", "regex":"[.-]{1,5}(?:[ \\t]+[.-]{1,5})*(?:[ \\t]+[.-]{1,5}(?:[ \\t]+[.-]{1,5})*)*", "description":"Matches valid Morse Code", "tags":"morse, code" } ]