Kommentare ergänzt

src/main/java/com/example/vpr_javafx/Data.java

@@ -6,9 +6,7 @@ import javafx.scene.control.Alert;
 import javafx.scene.control.ListView;
 import javafx.scene.control.PasswordField;
 import javafx.scene.control.TextField;
-import org.w3c.dom.Text;
 
-import java.awt.*;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
@@ -288,12 +286,12 @@ public class Data {
     }
 
     /**
-     * The method validates the user input
+     * The method validates the user input for login
      *
      * @param tfPhone       Phone number the user typed in
      * @param pfPassword    Password the user typed in
      * @param controller    Controller
-     * @return              phoneNumberValid && passwordValid
+     * @return              phoneNumberValid, passwordValid
      * @author              Kevin Maier, Kevin Pfannenstiel
      */
     public boolean validateData(TextField tfPhone, PasswordField pfPassword, HelloController controller)
@@ -310,8 +308,8 @@ public class Data {
         String phoneNumber = tfPhone.getText();
         String password = pfPassword.getText();
 
-        Pattern phoneNumberPattern = Pattern.compile("[0-9]*");
+        Pattern phoneNumberPattern = Pattern.compile("[0-9]*"); // Pattern that requires just numbers
-        Pattern passwordPattern = Pattern.compile("^(?=.*[A-Za-z])(?=.*\\d)[A-Za-z\\d]{8,}$");
+        Pattern passwordPattern = Pattern.compile("^(?=.*[A-Za-z])(?=.*\\d)[A-Za-z\\d]{8,}$"); // Pattern that requires minimum eight characters, at least one letter and one number
 
         if (password.isEmpty() || phoneNumber.isEmpty())
         {
@@ -349,12 +347,20 @@ public class Data {
         return phoneNumberValid && passwordValid;
     }
 
+
     /**
+     * The method validates the user input for registration
      *
-     * @param tfPhone
+     * @param tfName        The name the user typed in
-     * @param pfPassword
+     * @param tfPhone       The phone number the user typed in
-     * @param controller
+     * @param pfPassword    The password the user typed in
-     * @author Kevin Maier
+     * @param tfStreet      The street name the user typed in
+     * @param tfHouseNumber The house number the user typed in
+     * @param tfPostalCode  The postal code the user typed in
+     * @param tfCity        The city the user typed in
+     * @param tfChild       The child the user typed in
+     * @param controller    Controller
+     * @return              phoneNumberValid, passwordValid, postalCodeValid
      */
     public boolean validateRegistration(TextField tfName, TextField tfPhone, PasswordField pfPassword, TextField tfStreet, TextField tfHouseNumber, TextField tfPostalCode, TextField tfCity, TextField tfChild, HelloController controller)
     {
@@ -373,9 +379,9 @@ public class Data {
         String password = pfPassword.getText();
         String postalCode = tfPostalCode.getText();
 
-        Pattern phoneNumberPattern = Pattern.compile("[0-9]*");
+        Pattern phoneNumberPattern = Pattern.compile("[0-9]*"); // Pattern that requires just numbers
-        Pattern passwordPattern = Pattern.compile("^(?=.*[A-Za-z])(?=.*\\d)[A-Za-z\\d]{8,}$");
+        Pattern passwordPattern = Pattern.compile("^(?=.*[A-Za-z])(?=.*\\d)[A-Za-z\\d]{8,}$"); // Pattern that requires minimum eight characters, at least one letter and one number
-        Pattern postalCodePattern = Pattern.compile("[0-9]{5}");
+        Pattern postalCodePattern = Pattern.compile("[0-9]{5}"); // Pattern that requires 5 numbers
 
         if (tfName.getText().isEmpty() || tfPhone.getText().isEmpty() || pfPassword.getText().isEmpty() || tfStreet.getText().isEmpty() || tfHouseNumber.getText().isEmpty() || tfPostalCode.getText().isEmpty() || tfCity.getText().isEmpty() || tfChild.getText().isEmpty())
         {