{"id":163400,"date":"2026-06-09T19:37:24","date_gmt":"2026-06-09T16:37:24","guid":{"rendered":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/"},"modified":"2026-06-09T19:37:24","modified_gmt":"2026-06-09T16:37:24","slug":"usernameregex","status":"publish","type":"mod","link":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/","title":{"rendered":"UsernameRegex"},"content":{"rendered":"

### Plugin Description
\nUses custom regular expressions to determine if a player’s username meets the requirements when they log into the server.<\/p>\n

### Configuration File
\n“`
\n# Presets
\n# Only allow English letters (uppercase and lowercase), numbers, and underscores: ^[a-zA-Z0-9_]+$
\n# Only allow Chinese characters: ^[u4e00-u9fa5]+$
\n# Allow Chinese characters, English letters (uppercase and lowercase), numbers, and underscores: ^[u4e00-u9fa5a-zA-Z0-9_]+$
\n# Only allow numbers: ^d+$
\n# No restrictions: .*<\/p>\n

usernameRegex: “^[a-zA-Z0-9_]+$”
\nkickMessage: “&cYour username contains disallowed characters. Please change it and try again.”
\n“`<\/p>\n","protected":false},"excerpt":{"rendered":"

Uses regular expressions to determine if a player’s username meets the requirements when they log into the server.<\/p>\n","protected":false},"featured_media":163401,"template":"","meta":{"_minecraft_slug":"usernameregex","_minecraft_project_id":"NqSOmYj1","_minecraft_author":"PuddingKC","_minecraft_license":"MIT","_minecraft_downloads":80,"_minecraft_follows":0,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"usernameregex.zip","_minecraft_size_bytes":2303,"_minecraft_version_count":1,"_minecraft_updated_at":"2026-05-15T20:18:34.601623Z","_minecraft_date_created":"2024-06-11T02:02:28.558635Z","_minecraft_date_modified":"2024-06-10T11:13:26.122663Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/usernameregex","_minecraft_icon_attachment_id":163401,"_minecraft_imported_at":"2026-06-09T16:37:24+00:00","_minecraft_import_hash":"3da1cdcbc6b8d581c15b9683440c2340","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[124,125,127,128,129,123,92],"mod_loader":[130,131,132,133,134],"minecraft_version":[379,382,385,438,446,449,110,111,112,113,114,115,116,117,118,119,120,46,47,48,49,50,51,52,53,54,55,56,57,58,59,36,60,93,94],"class_list":["post-163400","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-bukkit","mod_category-folia","mod_category-paper","mod_category-purpur","mod_category-spigot","mod_category-technology","mod_category-utility","mod_loader-bukkit","mod_loader-folia","mod_loader-paper","mod_loader-purpur","mod_loader-spigot","minecraft_version-1-12","minecraft_version-1-12-1","minecraft_version-1-12-2","minecraft_version-1-13","minecraft_version-1-13-1","minecraft_version-1-13-2","minecraft_version-1-14","minecraft_version-1-14-1","minecraft_version-1-14-2","minecraft_version-1-14-3","minecraft_version-1-14-4","minecraft_version-1-15","minecraft_version-1-15-1","minecraft_version-1-15-2","minecraft_version-1-16","minecraft_version-1-16-1","minecraft_version-1-16-2","minecraft_version-1-16-3","minecraft_version-1-16-4","minecraft_version-1-16-5","minecraft_version-1-17","minecraft_version-1-17-1","minecraft_version-1-18","minecraft_version-1-18-1","minecraft_version-1-18-2","minecraft_version-1-19","minecraft_version-1-19-1","minecraft_version-1-19-2","minecraft_version-1-19-3","minecraft_version-1-19-4","minecraft_version-1-20","minecraft_version-1-20-1","minecraft_version-1-20-2","minecraft_version-1-20-3","minecraft_version-1-20-4"],"yoast_head":"\nUsernameRegex - Minecraft<\/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:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UsernameRegex - Minecraft\" \/>\n<meta property=\"og:description\" content=\"Uses regular expressions to determine if a player's username meets the requirements when they log into the server.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/\" \/>\n<meta property=\"og:site_name\" content=\"Minecraft\" \/>\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:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/usernameregex\\\/\",\"url\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/usernameregex\\\/\",\"name\":\"UsernameRegex - Minecraft\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/usernameregex\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/usernameregex\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/usernameregex-icon-4c7829ebc2ec8f701e9766f70c1960b57d3027df_96.webp\",\"datePublished\":\"2026-06-09T16:37:24+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/usernameregex\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/usernameregex\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/usernameregex\\\/#primaryimage\",\"url\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/usernameregex-icon-4c7829ebc2ec8f701e9766f70c1960b57d3027df_96.webp\",\"contentUrl\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/usernameregex-icon-4c7829ebc2ec8f701e9766f70c1960b57d3027df_96.webp\",\"width\":96,\"height\":96},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/usernameregex\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mods\",\"item\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/mods\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"UsernameRegex\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/#website\",\"url\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/\",\"name\":\"Minecraft\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/vpesports.com\\\/minecraft\\\/?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":"UsernameRegex - Minecraft","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:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/","og_locale":"en_US","og_type":"article","og_title":"UsernameRegex - Minecraft","og_description":"Uses regular expressions to determine if a player's username meets the requirements when they log into the server.","og_url":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/","og_site_name":"Minecraft","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/","url":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/","name":"UsernameRegex - Minecraft","isPartOf":{"@id":"https:\/\/vpesports.com\/minecraft\/#website"},"primaryImageOfPage":{"@id":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/#primaryimage"},"image":{"@id":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/#primaryimage"},"thumbnailUrl":"https:\/\/vpesports.com\/minecraft\/wp-content\/uploads\/2026\/06\/usernameregex-icon-4c7829ebc2ec8f701e9766f70c1960b57d3027df_96.webp","datePublished":"2026-06-09T16:37:24+00:00","breadcrumb":{"@id":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/#primaryimage","url":"https:\/\/vpesports.com\/minecraft\/wp-content\/uploads\/2026\/06\/usernameregex-icon-4c7829ebc2ec8f701e9766f70c1960b57d3027df_96.webp","contentUrl":"https:\/\/vpesports.com\/minecraft\/wp-content\/uploads\/2026\/06\/usernameregex-icon-4c7829ebc2ec8f701e9766f70c1960b57d3027df_96.webp","width":96,"height":96},{"@type":"BreadcrumbList","@id":"https:\/\/vpesports.com\/minecraft\/mods\/usernameregex\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/vpesports.com\/minecraft\/"},{"@type":"ListItem","position":2,"name":"Mods","item":"https:\/\/vpesports.com\/minecraft\/mods\/"},{"@type":"ListItem","position":3,"name":"UsernameRegex"}]},{"@type":"WebSite","@id":"https:\/\/vpesports.com\/minecraft\/#website","url":"https:\/\/vpesports.com\/minecraft\/","name":"Minecraft","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/vpesports.com\/minecraft\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/vpesports.com\/minecraft\/wp-json\/wp\/v2\/mod\/163400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vpesports.com\/minecraft\/wp-json\/wp\/v2\/mod"}],"about":[{"href":"https:\/\/vpesports.com\/minecraft\/wp-json\/wp\/v2\/types\/mod"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vpesports.com\/minecraft\/wp-json\/wp\/v2\/media\/163401"}],"wp:attachment":[{"href":"https:\/\/vpesports.com\/minecraft\/wp-json\/wp\/v2\/media?parent=163400"}],"wp:term":[{"taxonomy":"mod_category","embeddable":true,"href":"https:\/\/vpesports.com\/minecraft\/wp-json\/wp\/v2\/mod_category?post=163400"},{"taxonomy":"mod_loader","embeddable":true,"href":"https:\/\/vpesports.com\/minecraft\/wp-json\/wp\/v2\/mod_loader?post=163400"},{"taxonomy":"minecraft_version","embeddable":true,"href":"https:\/\/vpesports.com\/minecraft\/wp-json\/wp\/v2\/minecraft_version?post=163400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}