Validation (#216)

* Field config options: 'required' and 'pattern'
* Widget controls can implement it's own isValid
* Validation errors store in redux & displayed
* Support for returned Promises in isValid
* Allow widget controls to return either a boolean, an error object or a promise from isValid

src/containers/EntryPage.js

@@ -7,6 +7,7 @@ import {
   createEmptyDraft,
   discardDraft,
   changeDraftField,
+  changeDraftFieldValidation,
   persistEntry,
 } from '../actions/entries';
 import { closeEntry } from '../actions/editor';
@@ -23,6 +24,7 @@ class EntryPage extends React.Component {
     addAsset: PropTypes.func.isRequired,
     boundGetAsset: PropTypes.func.isRequired,
     changeDraftField: PropTypes.func.isRequired,
+    changeDraftFieldValidation: PropTypes.func.isRequired,
     collection: ImmutablePropTypes.map.isRequired,
     createDraftFromEntry: PropTypes.func.isRequired,
     createEmptyDraft: PropTypes.func.isRequired,
@@ -72,8 +74,8 @@ class EntryPage extends React.Component {
   };
 
   handlePersistEntry = () => {
-    const { persistEntry, collection, entryDraft } = this.props;
-    persistEntry(collection, entryDraft);
+    const { persistEntry, collection } = this.props;
+    persistEntry(collection);
   };
 
   render() {
@@ -84,6 +86,7 @@ class EntryPage extends React.Component {
       boundGetAsset,
       collection,
       changeDraftField,
+      changeDraftFieldValidation,
       addAsset,
       removeAsset,
       closeEntry,
@@ -104,7 +107,9 @@ class EntryPage extends React.Component {
         collection={collection}
         fields={fields}
         fieldsMetaData={entryDraft.get('fieldsMetaData')}
+        fieldsErrors={entryDraft.get('fieldsErrors')}
         onChange={changeDraftField}
+        onValidate={changeDraftFieldValidation}
         onAddAsset={addAsset}
         onRemoveAsset={removeAsset}
         onPersist={this.handlePersistEntry}
@@ -138,6 +143,7 @@ export default connect(
   mapStateToProps,
   {
     changeDraftField,
+    changeDraftFieldValidation,
     addAsset,
     removeAsset,
     loadEntry,

src/containers/editorialWorkflow/EntryPageHOC.js

@@ -40,8 +40,8 @@ export default function EntryPageHOC(EntryPage) {
       };
       
       // Overwrite persistEntry to persistUnpublishedEntry
-      returnObj.persistEntry = (collection, entryDraft) => {
-        dispatch(persistUnpublishedEntry(collection, entryDraft, unpublishedEntry));
+      returnObj.persistEntry = (collection) => {
+        dispatch(persistUnpublishedEntry(collection, unpublishedEntry));
       };
     }