:3

Author: Telesphoreo

src/main/java/dev/plex/guild/GuildPrefix.java

@@ -15,8 +15,8 @@
 
 public final class GuildPrefix
 {
-    private static final Pattern TEXT = Pattern.compile("[A-Za-z0-9\\[\\]]*");
-    private static final Pattern SHAPE = Pattern.compile("(?:[A-Za-z0-9\uFFFC]{1,5}|\\[[A-Za-z0-9\uFFFC]{1,5}\\])");
+    private static final Pattern TEXT = Pattern.compile("[A-Za-z0-9:\\[\\]]*");
+    private static final Pattern SHAPE = Pattern.compile("(?:[A-Za-z0-9:\uFFFC]{1,5}|\\[[A-Za-z0-9:\uFFFC]{1,5}\\])");
     private static final GuildPrefix EMPTY = new GuildPrefix(null, Component.empty(), null);
 
     private final String text;
@@ -45,7 +45,7 @@ public static GuildPrefix parse(String input, Function<String, Component> parser
         Component safe = visual(parser.apply(input), visible);
         if (!SHAPE.matcher(visible).matches())
         {
-            throw new IllegalArgumentException("Use 1-5 letters, digits, sprites or heads, with optional paired brackets");
+            throw new IllegalArgumentException("Use 1-5 letters, digits, colons, sprites or heads, with optional paired brackets");
         }
         String key = visible.toString().replaceAll("[^A-Za-z0-9]", "").toUpperCase(Locale.ROOT);
         if (key.isEmpty())
@@ -61,7 +61,7 @@ private static Component visual(Component component, StringBuilder visible)
         {
             if (!TEXT.matcher(text.content()).matches())
             {
-                throw new IllegalArgumentException("Guild prefix text supports ASCII letters, digits and square brackets only");
+                throw new IllegalArgumentException("Guild prefix text supports ASCII letters, digits, colons and square brackets only");
             }
             visible.append(text.content());
         }

src/main/resources/messages.yml

@@ -48,8 +48,8 @@ guildChatToggled: "<green>Guild chat is now <status>."
 # Prefix
 guildPrefixSet: "<green>Set the guild prefix to '<prefix><green>'."
 guildPrefixCleared: "<green>Cleared the guild prefix."
-guildPrefixHelp: "Use 1-5 letters (A-Z, a-z), digits (0-9), sprites or heads, with no spaces and at least one letter or digit. Add both square brackets or neither. Letters and digits must be unique across guilds, regardless of case. Styling does not count."
-guildPrefixInvalid: "<red>Use 1-5 letters (A-Z, a-z), digits (0-9), sprites or heads, with no spaces and at least one letter or digit. Add both square brackets or neither. Letters and digits must be unique across guilds, regardless of case. Colors and decorations do not count."
+guildPrefixHelp: "Use 1-5 letters (A-Z, a-z), digits (0-9), colons, sprites or heads, with no spaces and at least one letter or digit. Add both square brackets or neither. Letters and digits must be unique across guilds, regardless of case. Styling does not count."
+guildPrefixInvalid: "<red>Use 1-5 letters (A-Z, a-z), digits (0-9), colons, sprites or heads, with no spaces and at least one letter or digit. Add both square brackets or neither. Letters and digits must be unique across guilds, regardless of case. Colors and decorations do not count."
 guildPrefixTaken: "<red>That prefix is already taken. Choose different letters or digits. Brackets, styling, sprites, heads and letter case do not make a prefix unique."
 
 # World