diff --git a/HangmanFx/src/application/Main.java b/HangmanFx/src/application/Main.java
index c445adf..2f5c6bb 100644
--- a/HangmanFx/src/application/Main.java
+++ b/HangmanFx/src/application/Main.java
@@ -102,27 +102,26 @@ public class Main extends Application {
 	}
 
 	// Check the letter from Textfield
-	public boolean letterCheck(char[] wortToArr, char[] displayWord) {
-
-		for (int i = 0; i < wort.length(); i++) {
-			if (letter.getText().isEmpty() == false) {
-				if (wortToArr[i] == letter.getText().toLowerCase().charAt(0)
+	public boolean arrayMatch(char[] wortToArr, char[] displayWord) {
+		boolean result = false;
+		if(!letter.getText().isEmpty()) {
+		for (int i = 0; i < wortToArr.length; i++) {
+			if(wortToArr[i] == letter.getText().toLowerCase().charAt(0)
 						|| wortToArr[i] == letter.getText().toUpperCase().charAt(0)) {
 					displayWord[i] = wortToArr[i];
-					return true;
+					result = true;
+					}
 				}
 
-			}
-
 		}
-		return false;
+		return result;
 	}
 
 	// Confirm\check typed Letter
-	public void checkLetter() {
+	public void verifyTypedLetter() {
 		info.setText("");
 
-		if (letterCheck(wortToArr, displayWord) == true) {
+		if (arrayMatch(wortToArr, displayWord)) {
 			rightletterString = new String(displayWord);
 			hangmanWord.setText(rightletterString);
 			info.setText("Richtig");
diff --git a/HangmanFx/src/application/Ui.fxml b/HangmanFx/src/application/Ui.fxml
index 615b3e7..2fe147f 100644
--- a/HangmanFx/src/application/Ui.fxml
+++ b/HangmanFx/src/application/Ui.fxml
@@ -30,7 +30,7 @@
          <effect>
             <Bloom threshold="0.0" />
          </effect></ImageView>
-      <TextField fx:id="letter" disable="true" layoutX="37.0" layoutY="298.0" onKeyReleased="#checkLetter" prefHeight="72.0" prefWidth="82.0" promptText="...">
+      <TextField fx:id="letter" disable="true" layoutX="37.0" layoutY="298.0" onKeyReleased="#verifyTypedLetter" prefHeight="72.0" prefWidth="82.0" promptText="...">
          <font>
             <Font size="41.0" />
          </font>