fix: allow 3-char hex colors #13

nayandas69 · web-flow · commit 8f73078c9e59 · 2026-03-12T19:26:53.000Z
diff --git a/src/app.ts b/src/app.ts
@@ -37,7 +37,7 @@ function isValidGitHubUsername(username: string): boolean {
 
 /** Validates hex color format (with or without #) */
 function isValidHexColor(color: string): boolean {
-  return /^#?[0-9a-fA-F]{6}$/.test(color);
+  return /^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$/.test(color);
 }
 
 /* --- Routes --- */

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ function isValidGitHubUsername(username: string): boolean {`
`37`	`37`
`38`	`38`	`/** Validates hex color format (with or without #) */`
`39`	`39`	`function isValidHexColor(color: string): boolean {`
`40`		`- return /^#?[0-9a-fA-F]{6}$/.test(color);`
	`40`	`+ return /^#?([0-9a-fA-F]{3}\|[0-9a-fA-F]{6})$/.test(color);`
`41`	`41`	`}`
`42`	`42`
`43`	`43`	`/* --- Routes --- */`