fix(send-later): Check if draft is valid before scheduling send later

internal_packages/composer/lib/action-bar-plugins.jsx

@@ -11,6 +11,7 @@ export default class ActionBarPlugins extends React.Component {
   static propTypes = {
     draft: React.PropTypes.object,
     session: React.PropTypes.object,
+    isValidDraft: React.PropTypes.func,
   }
 
   constructor(props) {
@@ -69,6 +70,7 @@ export default class ActionBarPlugins extends React.Component {
             threadId: this.props.draft.threadId,
             draftClientId: this.props.draft.clientId,
             session: this.props.session,
+            isValidDraft: this.props.isValidDraft,
           }}
         />
       </span>

internal_packages/composer/lib/composer-view.jsx

@@ -335,7 +335,11 @@ export default class ComposerView extends React.Component {
   _renderActionsRegion() {
     return (
       <div className="composer-action-bar-content">
-        <ActionBarPlugins draft={this.props.draft} session={this.props.session} />
+        <ActionBarPlugins
+          draft={this.props.draft}
+          session={this.props.session}
+          isValidDraft={this._isValidDraft}
+        />
 
         <button
           tabIndex={-1}

src/pro

@@ -1 +1 @@
-Subproject commit 3a764c2f280a1b4b1c5de6be95b19cf45f8e7a11
+Subproject commit b6d195273280f6b78ee2a0f96780733958d6b996