Fixed issue where isIdentifier confirms invalid identifiers

bguppl · Sep 13, 2022 · 0006676 · 0006676
1 parent 5e6fe06
commit 0006676
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/shared/type-predicates.ts b/src/shared/type-predicates.ts
@@ -12,4 +12,4 @@ export const isNumericString = (x: string): boolean => JSON.stringify(+x) === x;
 // A predicate for a valid identifier
 export type Identifier = string;
 export const isIdentifier = (x: any): x is Identifier =>
-    /[A-Za-z][A-Za-z0-9]*/i.test(x);
+    /^[A-Za-z][A-Za-z0-9]*/i.test(x);