fix(aws-amplify-react): the username should not be undefined

powerful23 · powerful23 · commit 5ebddcba05e8 · 2019-03-25T15:49:03.000-07:00
diff --git a/packages/aws-amplify-react/src/Auth/SignIn.jsx b/packages/aws-amplify-react/src/Auth/SignIn.jsx
@@ -67,7 +67,7 @@ export default class SignIn extends AuthPiece {
         // avoid submitting the form
         event.preventDefault();
         
-        const { username, password } = this.inputs;
+        const { username='', password } = this.inputs;
         if (!Auth || typeof Auth.signIn !== 'function') {
             throw new Error('No Auth module found, please ensure @aws-amplify/auth is imported');
         }

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ export default class SignIn extends AuthPiece {`
`67`	`67`	`// avoid submitting the form`
`68`	`68`	`event.preventDefault();`
`69`	`69`
`70`		`- const { username, password } = this.inputs;`
	`70`	`+ const { username='', password } = this.inputs;`
`71`	`71`	`if (!Auth \|\| typeof Auth.signIn !== 'function') {`
`72`	`72`	`throw new Error('No Auth module found, please ensure @aws-amplify/auth is imported');`
`73`	`73`	`}`