fix getModifierState is not a function error

3 years ago · bcfbb53067
1 changed files with 1 additions and 1 deletions
--- a/npm/ng-packs/packages/core/src/lib/directives/caps-lock.directive.ts
+++ b/npm/ng-packs/packages/core/src/lib/directives/caps-lock.directive.ts
@ -21,7 +21,7 @@ export class TrackCapsLockDirective {
    if (
      (s.toUpperCase() === s && s.toLowerCase() !== s && e.shiftKey) ||
      (s.toUpperCase() !== s && s.toLowerCase() === s && e.shiftKey) ||
-      e.getModifierState('CapsLock')
+      (e.getModifierState && e.getModifierState('CapsLock'))
    ) {
      return true;
    }