FIO-7547: Container hidden with conditional logic still appears in su…

…bmission

src/components/_classes/nested/NestedComponent.js

@@ -617,7 +617,7 @@ export default class NestedComponent extends Field {
   clearOnHide(show) {
     super.clearOnHide(show);
     if (this.component.clearOnHide) {
-      if (this.allowData && !this.hasValue()) {
+      if (this.allowData && !this.hasValue() && !(this.options.server && !this.visible)) {
         this.dataValue = this.defaultValue;
       }
       if (this.hasValue()) {

src/components/container/Container.unit.js

@@ -6,7 +6,8 @@ import ContainerComponent from './Container';
 import {
   comp1,
   comp2,
-  comp3
+  comp3,
+  comp4,
 } from './fixtures';
 
 import { Formio } from '../../Formio';
@@ -77,4 +78,23 @@ describe('Container Component', () => {
       }, 100);
     }).catch(done);
   });
+
+  it('Should not set the default value when clearOnHide during the server-side validation', (done) => {
+    const form = _.cloneDeep(comp4);
+    const element = document.createElement('div');
+
+    Formio.createForm(element, form, { server: true, noDefaults: true }).then(form => {
+      form.setValue({ data: { checkbox: false } }, {
+        sanitize: true,
+      }, true);
+
+      form.checkConditions();
+      form.clearOnHide();
+
+      setTimeout(() => {
+        assert.deepEqual(form._data, { checkbox: false }, 'Should not add Container\'s key');
+        done();
+      }, 200);
+    }).catch(done);
+  });
 });

src/components/container/fixtures/comp4.js

@@ -0,0 +1,43 @@
+export default {
+  type: 'form',
+  display: 'form',
+  components: [
+    {
+      label: 'Checkbox',
+      tableView: false,
+      key: 'checkbox',
+      type: 'checkbox',
+      input: true,
+    },
+    {
+      label: 'Container',
+      tableView: false,
+      key: 'container',
+      conditional: {
+        show: true,
+        when: 'checkbox',
+        eq: 'true',
+      },
+      type: 'container',
+      input: true,
+      components: [
+        {
+          label: 'Text Field',
+          applyMaskOn: 'change',
+          tableView: true,
+          key: 'textField',
+          type: 'textfield',
+          input: true,
+        },
+      ],
+    },
+    {
+      type: 'button',
+      label: 'Submit',
+      key: 'submit',
+      disableOnInvalid: true,
+      input: true,
+      tableView: false,
+    },
+  ],
+};

src/components/container/fixtures/index.js

@@ -1,4 +1,5 @@
 import comp1 from './comp1';
 import comp2 from './comp2';
 import comp3 from './comp3';
-export { comp1, comp2, comp3 };
+import comp4 from './comp4';
+export { comp1, comp2, comp3, comp4 };