diff --git a/webapp/components/ComponentSlider/ComponentSlider.vue b/webapp/components/ComponentSlider/ComponentSlider.vue
index 08f0d4e22..73ec81cf0 100644
--- a/webapp/components/ComponentSlider/ComponentSlider.vue
+++ b/webapp/components/ComponentSlider/ComponentSlider.vue
@@ -40,7 +40,11 @@
           :icon="sliderData.sliders[sliderIndex].button.icon"
           type="submit"
           filled
-          :loading="false"
+          :loading="
+            sliderData.sliders[sliderIndex].button.loading !== undefined
+              ? sliderData.sliders[sliderIndex].button.loading
+              : false
+          "
           :disabled="!sliderData.sliders[sliderIndex].validated"
           @click="onNextClick"
         >
diff --git a/webapp/components/Registration/RegistrationSlideCreate.vue b/webapp/components/Registration/RegistrationSlideCreate.vue
index 8cb2bf897..26d670ca4 100644
--- a/webapp/components/Registration/RegistrationSlideCreate.vue
+++ b/webapp/components/Registration/RegistrationSlideCreate.vue
@@ -284,6 +284,9 @@ export default {
       const termsAndConditionsAgreedVersion = VERSION
       const locale = this.$i18n.locale()
       try {
+        this.sliderData.setSliderValuesCallback(null, {
+          sliderSettings: { buttonLoading: true },
+        })
         await this.$apollo.mutate({
           mutation: SignupVerificationMutation,
           variables: {
@@ -298,7 +301,18 @@ export default {
           },
         })
         this.response = 'success'
+        setTimeout(async () => {
+          await this.$store.dispatch('auth/login', { email, password })
+          this.$toast.success('You are logged in!') // Wolle
+          this.$router.push('/')
+          this.sliderData.setSliderValuesCallback(null, {
+            sliderSettings: { buttonLoading: false },
+          })
+        }, 3000)
       } catch (err) {
+        this.sliderData.setSliderValuesCallback(null, {
+          sliderSettings: { buttonLoading: false },
+        })
         this.response = 'error'
       }
     },
diff --git a/webapp/components/Registration/RegistrationSlideEmail.vue b/webapp/components/Registration/RegistrationSlideEmail.vue
index 7e83c3996..75c1dfec5 100644
--- a/webapp/components/Registration/RegistrationSlideEmail.vue
+++ b/webapp/components/Registration/RegistrationSlideEmail.vue
@@ -1,5 +1,4 @@
 <template>
-  <!-- Wolle <ds-space v-if="!data && !error" margin="large"> -->
   <ds-form
     v-model="formData"
     :schema="formSchema"
@@ -41,24 +40,6 @@
       </label>
     </ds-text>
   </ds-form>
-  <!-- Wolle </ds-space>
-  <div v-else margin="large">
-    <template v-if="!error">
-      <transition name="ds-transition-fade">
-        <sweetalert-icon icon="info" />
-      </transition>
-      <ds-text align="center" v-html="submitMessage" />
-    </template>
-    <template v-else>
-      <transition name="ds-transition-fade">
-        <sweetalert-icon icon="error" />
-      </transition>
-      <ds-text align="center">{{ error.message }}</ds-text>
-      <ds-space centered class="space-top">
-        <nuxt-link to="/login">{{ $t('site.back-to-login') }}</nuxt-link>
-      </ds-space>
-    </template>
-  </div> -->
 </template>
 
 <script>
@@ -66,6 +47,7 @@ import gql from 'graphql-tag'
 import metadata from '~/constants/metadata'
 import { isEmail } from 'validator'
 import normalizeEmail from '~/components/utils/NormalizeEmail'
+import translateErrorMessage from '~/components/utils/TranslateErrorMessage'
 // Wolle import { SweetalertIcon } from 'vue-sweetalert-icons'
 
 export const SignupMutation = gql`
@@ -102,7 +84,6 @@ export default {
       // Integrate termsAndConditionsConfirmed into `this.formData` once we
       // have checkmarks available.
       sendEmailAgain: false,
-      error: null, // Wolle
     }
   },
   mounted: function () {
@@ -131,10 +112,6 @@ export default {
     sliderIndex() {
       return this.sliderData.sliderIndex // to have a shorter notation
     },
-    // Wolle submitMessage() {
-    //   const { email } = this.data.Signup
-    //   return this.$t('components.registration.signup.form.success', { email })
-    // },
     validInput() {
       return isEmail(this.formData.email)
     },
@@ -159,9 +136,9 @@ export default {
         sliderSettings: {
           buttonTitleIdent: this.sliderData.collectedInputData.emailSend
             ? this.sendEmailAgain
-              ? 'components.email.buttonTitleResend'
-              : 'components.email.buttonTitleSkipResend'
-            : 'components.email.buttonTitleSend',
+              ? 'components.email.buttonTitle.resend'
+              : 'components.email.buttonTitle.skipResend'
+            : 'components.email.buttonTitle.send',
           buttonIcon: this.sliderData.collectedInputData.emailSend
             ? this.sendEmailAgain
               ? 'envelope'
@@ -185,12 +162,19 @@ export default {
       const { inviteCode = null } = this.sliderData.collectedInputData
       const variables = { email, inviteCode }
 
-      if (!this.sendEmailAgain && this.sliderData.collectedInputData.emailSend) {
+      if (this.sliderData.collectedInputData.emailSend && !this.sendEmailAgain) {
         return true
       }
 
-      if (this.sendEmailAgain || !this.isVariablesRequested(variables)) {
+      if (
+        !this.sliderData.collectedInputData.emailSend ||
+        this.sendEmailAgain ||
+        !this.isVariablesRequested(variables)
+      ) {
         try {
+          this.sliderData.setSliderValuesCallback(null, {
+            sliderSettings: { buttonLoading: true },
+          })
           const response = await this.$apollo.mutate({ mutation: SignupMutation, variables }) // e-mail is send in emailMiddleware of backend
           this.sliderData.setSliderValuesCallback(null, {
             sliderData: { request: { variables }, response: response.data },
@@ -209,29 +193,28 @@ export default {
               this.$t('components.registration.email.form.success', { email: responseEmail }),
             )
           }
+          this.sliderData.setSliderValuesCallback(null, {
+            sliderSettings: { buttonLoading: false },
+          })
           return true
         } catch (err) {
           this.sliderData.setSliderValuesCallback(this.validInput, {
             sliderData: { request: null, response: null },
             collectedInputData: { emailSend: false },
+            sliderSettings: { buttonLoading: false },
           })
           this.setButtonValues()
 
-          const { message } = err
-          const mapping = {
-            'A user account with this email already exists': 'email-exists',
-            // Wolle 'Invitation code already used or does not exist': 'invalid-invitation-token',
-          }
-          for (const [pattern, key] of Object.entries(mapping)) {
-            if (message.includes(pattern))
-              this.error = {
-                key,
-                message: this.$t(`components.registration.signup.form.errors.${key}`),
-              }
-          }
-          if (!this.error) {
-            this.$toast.error(message)
-          }
+          this.$toast.error(
+            translateErrorMessage(
+              err.message,
+              {
+                'A user account with this email already exists':
+                  'components.registration.signup.form.errors.email-exists',
+              },
+              this.$t,
+            ),
+          )
           return false
         }
       }
diff --git a/webapp/components/Registration/RegistrationSlideNonce.vue b/webapp/components/Registration/RegistrationSlideNonce.vue
index fbea4cef8..1c74fbd58 100644
--- a/webapp/components/Registration/RegistrationSlideNonce.vue
+++ b/webapp/components/Registration/RegistrationSlideNonce.vue
@@ -133,9 +133,7 @@ export default {
         try {
           this.dbRequestInProgress = true
 
-          console.log('handleSubmitVerify !!! variables: ', variables)
           const response = await this.$apollo.query({ query: verifyNonceQuery, variables })
-          console.log('handleSubmitVerify !!! response: ', response)
           this.sliderData.setSliderValuesCallback(null, {
             sliderData: { request: { variables }, response: response.data },
           })
diff --git a/webapp/components/Registration/RegistrationSlider.story.js b/webapp/components/Registration/RegistrationSlider.story.js
index 607325dbe..8cb4f9dba 100644
--- a/webapp/components/Registration/RegistrationSlider.story.js
+++ b/webapp/components/Registration/RegistrationSlider.story.js
@@ -1,8 +1,10 @@
 import { storiesOf } from '@storybook/vue'
 import { withA11y } from '@storybook/addon-a11y'
-import RegistrationSlider from './RegistrationSlider.vue'
+import { action } from '@storybook/addon-actions'
+import Vuex from 'vuex'
 import helpers from '~/storybook/helpers'
 import Vue from 'vue'
+import RegistrationSlider from './RegistrationSlider.vue'
 
 const plugins = [
   (app = {}) => {
@@ -35,12 +37,51 @@ const plugins = [
 ]
 helpers.init({ plugins })
 
+const createStore = ({ loginSuccess }) => {
+  return new Vuex.Store({
+    modules: {
+      auth: {
+        namespaced: true,
+        state: () => ({
+          pending: false,
+        }),
+        mutations: {
+          SET_PENDING(state, pending) {
+            state.pending = pending
+          },
+        },
+        getters: {
+          pending(state) {
+            return !!state.pending
+          },
+        },
+        actions: {
+          async login({ commit, dispatch }, args) {
+            action('Vuex action `auth/login`')(args)
+            return new Promise((resolve, reject) => {
+              commit('SET_PENDING', true)
+              setTimeout(() => {
+                commit('SET_PENDING', false)
+                if (loginSuccess) {
+                  resolve(loginSuccess)
+                } else {
+                  reject(new Error('Login unsuccessful'))
+                }
+              }, 1000)
+            })
+          },
+        },
+      },
+    },
+  })
+}
+
 storiesOf('RegistrationSlider', module)
   .addDecorator(withA11y)
   .addDecorator(helpers.layout)
   .add('invite-code empty', () => ({
     components: { RegistrationSlider },
-    store: helpers.store,
+    store: createStore({ loginSuccess: true }),
     data: () => ({}),
     template: `
       <registration-slider registrationType="invite-code" />
@@ -48,7 +89,7 @@ storiesOf('RegistrationSlider', module)
   }))
   .add('invite-code with data', () => ({
     components: { RegistrationSlider },
-    store: helpers.store,
+    store: createStore({ loginSuccess: true }),
     data: () => ({
       overwriteSliderData: {
         collectedInputData: {
@@ -74,7 +115,7 @@ storiesOf('RegistrationSlider', module)
   }))
   .add('public-registration empty', () => ({
     components: { RegistrationSlider },
-    store: helpers.store,
+    store: createStore({ loginSuccess: true }),
     data: () => ({}),
     template: `
       <registration-slider registrationType="public-registration" />
@@ -82,7 +123,7 @@ storiesOf('RegistrationSlider', module)
   }))
   .add('public-registration with data', () => ({
     components: { RegistrationSlider },
-    store: helpers.store,
+    store: createStore({ loginSuccess: true }),
     data: () => ({
       overwriteSliderData: {
         collectedInputData: {
@@ -108,7 +149,7 @@ storiesOf('RegistrationSlider', module)
   }))
   .add('invite-mail empty', () => ({
     components: { RegistrationSlider },
-    store: helpers.store,
+    store: createStore({ loginSuccess: true }),
     data: () => ({
       overwriteSliderData: {
         collectedInputData: {
@@ -134,7 +175,7 @@ storiesOf('RegistrationSlider', module)
   }))
   .add('invite-mail with data', () => ({
     components: { RegistrationSlider },
-    store: helpers.store,
+    store: createStore({ loginSuccess: true }),
     data: () => ({
       overwriteSliderData: {
         collectedInputData: {
@@ -160,7 +201,7 @@ storiesOf('RegistrationSlider', module)
   }))
   .add('no-public-registration', () => ({
     components: { RegistrationSlider },
-    store: helpers.store,
+    store: createStore({ loginSuccess: true }),
     data: () => ({}),
     template: `
       <registration-slider registrationType="no-public-registration" />
diff --git a/webapp/components/Registration/RegistrationSlider.vue b/webapp/components/Registration/RegistrationSlider.vue
index fa660367c..4f2a72c9f 100644
--- a/webapp/components/Registration/RegistrationSlider.vue
+++ b/webapp/components/Registration/RegistrationSlider.vue
@@ -106,8 +106,8 @@ export default {
         validated: false,
         data: { request: null, response: null },
         button: {
-          titleIdent: '', // set by slider component
-          icon: '', // set by slider component
+          titleIdent: 'components.email.buttonTitle.send', // changed by slider component
+          icon: 'envelope', // changed by slider component
           callback: this.buttonCallback,
           sliderCallback: null, // optional set by slot
         },
@@ -126,12 +126,13 @@ export default {
       },
       createUserAccount: {
         name: 'create-user-account',
-        titleIdent: this.$t('components.registration.create-user-account.title'),
+        titleIdent: 'components.registration.create-user-account.title',
         validated: false,
         data: { request: null, response: null },
         button: {
-          titleIdent: 'Create', // Wolle
+          titleIdent: 'components.registration.create-user-account.buttonTitle',
           icon: 'check',
+          loading: false,
           callback: this.buttonCallback,
           sliderCallback: null, // optional set by slot
         },
@@ -223,14 +224,17 @@ export default {
         }
       }
       if (sliderSettings) {
-        const { buttonTitleIdent, buttonIcon, buttonSliderCallback } = sliderSettings
-        if (buttonTitleIdent) {
+        const { buttonTitleIdent, buttonIcon, buttonLoading, buttonSliderCallback } = sliderSettings
+        if (buttonTitleIdent !== undefined) {
           this.sliderData.sliders[this.sliderIndex].button.titleIdent = buttonTitleIdent
         }
-        if (buttonIcon) {
+        if (buttonIcon !== undefined) {
           this.sliderData.sliders[this.sliderIndex].button.icon = buttonIcon
         }
-        if (buttonSliderCallback) {
+        if (buttonLoading !== undefined) {
+          this.sliderData.sliders[this.sliderIndex].button.loading = buttonLoading
+        }
+        if (buttonSliderCallback !== undefined) {
           this.sliderData.sliders[this.sliderIndex].button.sliderCallback = buttonSliderCallback
         }
       }
@@ -240,6 +244,10 @@ export default {
 
       if (selectedIndex <= this.sliderIndex + 1 && selectedIndex < this.sliderData.sliders.length) {
         this.sliderData.sliderIndex = selectedIndex
+
+        if (this.sliderData.sliders[this.sliderIndex].button.loading !== undefined) {
+          this.sliderData.sliders[this.sliderIndex].button.loading = false
+        }
       }
     },
     buttonCallback(success) {
diff --git a/webapp/components/utils/TranslateErrorMessage.js b/webapp/components/utils/TranslateErrorMessage.js
new file mode 100644
index 000000000..3597f3358
--- /dev/null
+++ b/webapp/components/utils/TranslateErrorMessage.js
@@ -0,0 +1,12 @@
+export default (message, mapping, translate) => {
+  let translatedMessage = null
+  for (const [pattern, ident] of Object.entries(mapping)) {
+    if (message.includes(pattern)) {
+      translatedMessage = translate(ident)
+    }
+  }
+  if (!translatedMessage) {
+    translatedMessage = message
+  }
+  return translatedMessage
+}
diff --git a/webapp/locales/de.json b/webapp/locales/de.json
index cb331f848..b2c77900e 100644
--- a/webapp/locales/de.json
+++ b/webapp/locales/de.json
@@ -121,9 +121,11 @@
   },
   "components": {
     "email": {
-      "buttonTitleResend": "Erneut senden",
-      "buttonTitleSend": "Sende E-Mail",
-      "buttonTitleSkipResend": "Nicht senden",
+      "buttonTitle": {
+        "resend": "Erneut senden",
+        "send": "Sende E-Mail",
+        "skipResend": "Nicht senden"
+      },
       "form": {
         "sendEmailAgain": "E-Mail erneut senden"
       }
@@ -168,6 +170,7 @@
     },
     "registration": {
       "create-user-account": {
+        "buttonTitle": "Erstellen",
         "error": "Es konnte kein Benutzerkonto erstellt werden!",
         "help": "Vielleicht war der Bestätigungscode falsch oder abgelaufen? Wenn das Problem weiterhin besteht, schicke uns gerne eine E-Mail an:",
         "success": "Dein Benutzerkonto wurde erstellt!",
diff --git a/webapp/locales/en.json b/webapp/locales/en.json
index 063cfc048..33be0873a 100644
--- a/webapp/locales/en.json
+++ b/webapp/locales/en.json
@@ -121,9 +121,11 @@
   },
   "components": {
     "email": {
-      "buttonTitleResend": "Resend e-mail",
-      "buttonTitleSend": "Send e-mail",
-      "buttonTitleSkipResend": "Skip resend",
+      "buttonTitle": {
+        "resend": "Resend e-mail",
+        "send": "Send e-mail",
+        "skipResend": "Skip resend"
+      },
       "form": {
         "sendEmailAgain": "Send e-mail again"
       }
@@ -168,6 +170,7 @@
     },
     "registration": {
       "create-user-account": {
+        "buttonTitle": "Create",
         "error": "No user account could be created!",
         "help": " Maybe the confirmation was invalid? In case of problems, feel free to ask for help by sending us a mail to:",
         "success": "Your account has been created!",