refactor: deprecate ClientValidatedEvent and HasClientValidation

vaadin-flow-components-shared-parent/vaadin-flow-components-base/src/main/java/com/vaadin/flow/component/shared/HasClientValidation.java

@@ -23,12 +23,19 @@
 import com.vaadin.flow.component.ComponentUtil;
 import com.vaadin.flow.component.DomEvent;
 import com.vaadin.flow.component.EventData;
+import com.vaadin.flow.component.HasValidation;
+import com.vaadin.flow.data.binder.HasValidator;
+import com.vaadin.flow.data.binder.ValidationStatusChangeEvent;
 import com.vaadin.flow.shared.Registration;
 
 /**
  * Mixin interface for subscribing to the client-side `validated` event from a
  * component.
+ *
+ * @deprecated Since 24.6, this interface is no longer supported. Consider
+ *             {@link HasValidation} or {@link HasValidator} as an alternative.
  */
+@Deprecated
 public interface HasClientValidation extends Serializable {
     /**
      * Adds a listener for the {@code validated} event fired by the web
@@ -37,7 +44,11 @@ public interface HasClientValidation extends Serializable {
      * @param listener
      *            the listener, not null.
      * @return a {@link Registration} for removing the event listener.
+     * @deprecated Since 24.6, this event is no longer supported. Consider
+     *             subscribing to {@link ValidationStatusChangeEvent} to get
+     *             notified when the user enters input that cannot be parsed.
      */
+    @Deprecated
     default Registration addClientValidatedEventListener(
             ComponentEventListener<ClientValidatedEvent> listener) {
         return ComponentUtil.addListener((Component) this,
@@ -47,8 +58,13 @@ default Registration addClientValidatedEventListener(
     /**
      * An event fired by the web component whenever it is validated on the
      * client-side.
+     *
+     * @deprecated Since 24.6, this event is no longer supported. Consider
+     *             subscribing to {@link ValidationStatusChangeEvent} to get
+     *             notified when the user enters input that cannot be parsed.
      */
     @DomEvent("validated")
+    @Deprecated
     public static class ClientValidatedEvent extends ComponentEvent<Component> {
 
         private final boolean valid;

vaadin-flow-components-shared-parent/vaadin-flow-components-test-util/src/main/java/com/vaadin/tests/validation/AbstractBasicValidationTest.java

@@ -24,6 +24,10 @@
 import com.vaadin.flow.component.ComponentUtil;
 import com.vaadin.flow.component.HasValidation;
 import com.vaadin.flow.component.shared.HasClientValidation.ClientValidatedEvent;
+import com.vaadin.flow.dom.DomEvent;
+import com.vaadin.flow.internal.nodefeature.ElementListenerMap;
+
+import elemental.json.Json;
 
 /**
  * An abstract class that provides tests verifying that a component correctly
@@ -47,6 +51,15 @@ public void setRequired_setManualValidation_fireValueChangeEvent_noValidation()
         Assert.assertFalse(testField.isInvalid());
     }
 
+    @Test
+    public void setRequired_setManualValidation_fireUnparsableChangeEvent_noValidation() {
+        testField.setRequiredIndicatorVisible(true);
+        testField.setManualValidation(true);
+
+        fireUnparsableChangeDomEvent();
+        Assert.assertFalse(testField.isInvalid());
+    }
+
     @Test
     public void setRequired_setManualValidation_fireClientValidatedEvent_noValidation() {
         testField.setRequiredIndicatorVisible(true);
@@ -82,4 +95,11 @@ public void setInvalid_isInvalid() {
     }
 
     protected abstract C createTestField();
+
+    private void fireUnparsableChangeDomEvent() {
+        DomEvent unparsableChangeDomEvent = new DomEvent(testField.getElement(),
+                "unparsable-change", Json.createObject());
+        testField.getElement().getNode().getFeature(ElementListenerMap.class)
+                .fireEvent(unparsableChangeDomEvent);
+    }
 }