update regex to allow one char domains in DNS routing modal

netbirdio · Jun 26, 2024 · 9671ce4 · 9671ce4
1 parent b4b6d92
commit 9671ce4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/utils/helpers.ts b/src/utils/helpers.ts
@@ -42,7 +42,7 @@ export const sleep = (ms: number) => {
 export const validator = {
   isValidDomain: (domain: string) => {
     const unicodeDomain =
-      /^(?!.*\s)(\.?[a-zA-Z0-9\u00A1-\uFFFF](?!.*\s$)(?!.*\.$)(?:(?!-)[a-zA-Z0-9\u00A1-\uFFFF-]{1,63}(?<!-)\.){0,126}(?!-)[a-zA-Z0-9\u00A1-\uFFFF-]{1,63}(?<!-))$/u;
+        /^(?!.*\s)(\.?[a-zA-Z0-9\u00A1-\uFFFF](?!.*\s$)(?!.*\.$)(?:(?!-)[a-zA-Z0-9\u00A1-\uFFFF-]{0,63}(?<!-)\.){0,126}(?!-)[a-zA-Z0-9\u00A1-\uFFFF-]{1,63}(?<!-))$/u;
     try {
       const minMaxChars = [1, 255];
       const isValidDomainLength =