Small change to more idiomatic typescript (#31)

kamronbatman · Nov 9, 2020 · 89aa853 · 89aa853
1 parent 199b4cd
commit 89aa853
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -61,10 +61,10 @@ export default ({
       const errors = [];
 
       if (typeof value === 'string') {
-        const lowercaseCount = (value.match(/[a-z]/g) || []).length;
-        const upperCaseCount = (value.match(/[A-Z]/g) || []).length;
-        const numericCount = (value.match(/[0-9]/g) || []).length;
-        const symbolCount = (value.match(/[^a-zA-Z0-9]/g) || []).length;
+        const lowercaseCount = value.match(/[a-z]/g)?.length ?? 0;
+        const upperCaseCount = value.match(/[A-Z]/g)?.length ?? 0;
+        const numericCount = value.match(/[0-9]/g)?.length ?? 0;
+        const symbolCount = value.match(/[^a-zA-Z0-9]/g)?.length ?? 0;
 
         const meetsMin = min && value.length >= min;
         const meetsMax = max && value.length <= max;