Disable hint button after answer is shown

1 files changed, 1 insertions, 0 deletions

diff --git a/index.js b/index.js
index 41ef5ad..879e3e0 100644
--- a/index.js
+++ b/index.js
@@ -199,6 +199,7 @@ function showAnswer() {
     albumElem.innerHTML = currentWord.album;
     trackElem.innerHTML = currentWord.track;
     linesElem.innerHTML = currentWord.lines.join("<br />");
+    hintElem.disabled = true;
 }
 
 window.onload = newWord;