From 3692bd81a71d4caf094dc01b175df95519e796e8 Mon Sep 17 00:00:00 2001
From: haraldox <hnaumann+github@gmail.com>
Date: Fri, 19 Jan 2018 17:14:44 +0100
Subject: implemented check for at least one email address

realized by leveraging `disabled` attribute of submit button
---
 src/components/auth/Invite.js | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src')

diff --git a/src/components/auth/Invite.js b/src/components/auth/Invite.js
index dface4fe1..3eb1f2765 100644
--- a/src/components/auth/Invite.js
+++ b/src/components/auth/Invite.js
@@ -74,6 +74,10 @@ export default class Invite extends Component {
     const { form } = this;
     const { intl } = this.context;
 
+    const atLeastOneEmailAddress = form.$('invite')
+      .map(invite => {return invite.$('email').value})
+      .some(email => email.trim() !== '')
+
     return (
       <div className="auth__container auth__container--signup">
         <form className="franz-form auth__form" onSubmit={e => this.submit(e)}>
@@ -96,6 +100,7 @@ export default class Invite extends Component {
           <Button
             type="submit"
             className="auth__button"
+            disabled={!atLeastOneEmailAddress}
             label={intl.formatMessage(messages.submitButtonLabel)}
           />
           <Link
-- 
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