1 files changed, 59 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/tickets/Ticket2107.java b/uitest/src/com/vaadin/tests/tickets/Ticket2107.java
new file mode 100644
index 0000000000..37d570546b
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/tickets/Ticket2107.java
@@ -0,0 +1,59 @@
+package com.vaadin.tests.tickets;
+
+import com.vaadin.Application;
+import com.vaadin.data.Property;
+import com.vaadin.data.Property.ValueChangeEvent;
+import com.vaadin.data.Validator;
+import com.vaadin.ui.CheckBox;
+import com.vaadin.ui.Notification;
+import com.vaadin.ui.UI.LegacyWindow;
+import com.vaadin.ui.TextField;
+
+public class Ticket2107 extends Application.LegacyApplication {
+
+    @Override
+    public void init() {
+        final LegacyWindow w = new LegacyWindow("Testing for #2107");
+        setMainWindow(w);
+
+        final TextField tf = new TextField(
+                "Required field that validated the input");
+        tf.setDescription("Enter someting and click outside the field to activate");
+        tf.setRequired(true);
+        tf.setImmediate(true);
+        tf.addListener(new Property.ValueChangeListener() {
+
+            @Override
+            public void valueChange(ValueChangeEvent event) {
+                w.showNotification("TextField is " + (tf.isValid() ? "" : "in")
+                        + "valid, with error: " + tf.getErrorMessage(),
+                        Notification.TYPE_WARNING_MESSAGE);
+            }
+        });
+        tf.addValidator(new Validator() {
+
+            @Override
+            public void validate(Object value) throws InvalidValueException {
+                if (value == null || value.toString().length() <= 3) {
+                    throw new InvalidValueException(
+                            "Text length must exceed 3 characters");
+                }
+            }
+        });
+        w.addComponent(tf);
+
+        final CheckBox b = new CheckBox(
+                "Field should use error message. (!) should be shown when empty.",
+                false);
+        w.addComponent(b);
+        b.setImmediate(true);
+        b.addListener(new Property.ValueChangeListener() {
+            @Override
+            public void valueChange(ValueChangeEvent event) {
+                tf.setRequiredError(b.getValue() ? "Field must not be empty"
+                        : null);
+            }
+        });
+    }
+
+}