Update username.ts

MichaelK05-dev · web-flow · commit 01fb3dfee144 · 2025-03-12T16:09:32.000+01:00
missing characters will be replaced with a random alphanumeric sequence instead of "x", making usernames more unique.
diff --git a/src/core/validations/username.ts b/src/core/validations/username.ts
@@ -71,8 +71,9 @@ export function validateUsername(username: string): {
 }
 
 export function sanitizeUsername(str: string): string {
-  const sanitized = str
-    .replace(/[^a-zA-Z0-9_\[\] 🐈🍀]/gu, "")
-    .slice(0, MAX_USERNAME_LENGTH);
-  return sanitized.padEnd(MIN_USERNAME_LENGTH, "x");
+  let sanitized = str.replace(/[^a-zA-Z0-9_\[\] 🐈🍀]/gu, "");
+  if (sanitized.length < MIN_USERNAME_LENGTH) {
+    sanitized += Math.random().toString(36).substring(2, 2 + MIN_USERNAME_LENGTH - sanitized.length);
+  }
+  return sanitized.slice(0, MAX_USERNAME_LENGTH);
 }

Original file line number	Diff line number	Diff line change
`@@ -71,8 +71,9 @@ export function validateUsername(username: string): {`
`71`	`71`	`}`
`72`	`72`
`73`	`73`	`export function sanitizeUsername(str: string): string {`
`74`		`- const sanitized = str`
`75`		`- .replace(/[^a-zA-Z0-9_\[\] 🐈🍀]/gu, "")`
`76`		`- .slice(0, MAX_USERNAME_LENGTH);`
`77`		`- return sanitized.padEnd(MIN_USERNAME_LENGTH, "x");`
	`74`	`+ let sanitized = str.replace(/[^a-zA-Z0-9_\[\] 🐈🍀]/gu, "");`
	`75`	`+ if (sanitized.length < MIN_USERNAME_LENGTH) {`
	`76`	`+ sanitized += Math.random().toString(36).substring(2, 2 + MIN_USERNAME_LENGTH - sanitized.length);`
	`77`	`+ }`
	`78`	`+ return sanitized.slice(0, MAX_USERNAME_LENGTH);`
`78`	`79`	`}`