diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4aec1dfd3..a7f7b73c9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -206,7 +206,7 @@ jobs:
           report_name: Coverage Frontend
           type: lcov
           result_path: ./coverage/lcov.info
-          min_coverage: 37
+          min_coverage: 44
           token: ${{ github.token }}
   
   ##############################################################################
diff --git a/frontend/src/components/Inputs/InputPasswordConfirmation.spec.js b/frontend/src/components/Inputs/InputPasswordConfirmation.spec.js
index ef3b5d64e..953d0b960 100644
--- a/frontend/src/components/Inputs/InputPasswordConfirmation.spec.js
+++ b/frontend/src/components/Inputs/InputPasswordConfirmation.spec.js
@@ -1,26 +1,11 @@
 import { mount } from '@vue/test-utils'
-import { extend } from 'vee-validate'
 
 import InputPasswordConfirmation from './InputPasswordConfirmation'
 
-const rules = [
-  'containsLowercaseCharacter',
-  'containsUppercaseCharacter',
-  'containsNumericCharacter',
-  'atLeastEightCharactera',
-  'samePassword',
-]
-
-rules.forEach((rule) => {
-  extend(rule, {
-    validate(value) {
-      return true
-    },
-  })
-})
-
 const localVue = global.localVue
 
+// validation is tested in src/views/Pages/UserProfile/UserCard_FormUserPasswort.spec.js
+
 describe('InputPasswordConfirmation', () => {
   let wrapper
 
diff --git a/frontend/src/main.js b/frontend/src/main.js
index 0e6fd0ef2..9e1b4c06b 100755
--- a/frontend/src/main.js
+++ b/frontend/src/main.js
@@ -2,7 +2,7 @@ import Vue from 'vue'
 import DashboardPlugin from './plugins/dashboard-plugin'
 import App from './App.vue'
 import i18n from './i18n.js'
-import './validation-rules'
+import { loadAllRules } from './validation-rules'
 
 import { store } from './store/store'
 
@@ -12,6 +12,8 @@ import router from './routes/router'
 Vue.use(DashboardPlugin)
 Vue.config.productionTip = false
 
+loadAllRules(i18n)
+
 router.beforeEach((to, from, next) => {
   if (to.meta.requiresAuth && !store.state.sessionId) {
     next({ path: '/login' })
diff --git a/frontend/src/plugins/dashboard-plugin.js b/frontend/src/plugins/dashboard-plugin.js
index 2edac0995..8ef34e4ab 100755
--- a/frontend/src/plugins/dashboard-plugin.js
+++ b/frontend/src/plugins/dashboard-plugin.js
@@ -1,5 +1,4 @@
 import '@/polyfills'
-import { configure, extend } from 'vee-validate'
 import GlobalComponents from './globalComponents'
 import GlobalDirectives from './globalDirectives'
 import SideBar from '@/components/SidebarPlugin'
@@ -14,8 +13,6 @@ import { BootstrapVue, IconsPlugin } from 'bootstrap-vue'
 // asset imports
 import '@/assets/scss/argon.scss'
 import '@/assets/vendor/nucleo/css/nucleo.css'
-import * as rules from 'vee-validate/dist/rules'
-import { messages } from 'vee-validate/dist/locale/en.json'
 
 import VueQrcodeReader from 'vue-qrcode-reader'
 import VueQrcode from 'vue-qrcode'
@@ -28,13 +25,6 @@ import VueMoment from 'vue-moment'
 import Loading from 'vue-loading-overlay'
 import 'vue-loading-overlay/dist/vue-loading.css'
 
-Object.keys(rules).forEach((rule) => {
-  extend(rule, {
-    ...rules[rule], // copies rule configuration
-    message: messages[rule], // assign message
-  })
-})
-
 export default {
   install(Vue) {
     Vue.use(GlobalComponents)
@@ -49,12 +39,5 @@ export default {
     Vue.use(VueQrcode)
     Vue.use(FlatPickr)
     Vue.use(Loading)
-    configure({
-      classes: {
-        valid: 'is-valid',
-        invalid: 'is-invalid',
-        dirty: ['is-dirty', 'is-dirty'], // multiple classes per flag!
-      },
-    })
   },
 }
diff --git a/frontend/src/validation-rules.js b/frontend/src/validation-rules.js
index e92e820bb..59900b272 100644
--- a/frontend/src/validation-rules.js
+++ b/frontend/src/validation-rules.js
@@ -1,104 +1,110 @@
-import i18n from './i18n.js'
 import { configure, extend } from 'vee-validate'
 // eslint-disable-next-line camelcase
 import { required, email, min, max, is_not } from 'vee-validate/dist/rules'
 import loginAPI from './apis/loginAPI'
 
-configure({
-  defaultMessage: (field, values) => {
-    values._field_ = i18n.t(`fields.${field}`)
-    return i18n.t(`validations.messages.${values._rule_}`, values)
-  },
-})
+export const loadAllRules = (i18nCallback) => {
+  configure({
+    defaultMessage: (field, values) => {
+      values._field_ = i18nCallback.t(`fields.${field}`)
+      return i18nCallback.t(`validations.messages.${values._rule_}`, values)
+    },
+    classes: {
+      valid: 'is-valid',
+      invalid: 'is-invalid',
+      dirty: ['is-dirty', 'is-dirty'], // multiple classes per flag!
+    },
+  })
 
-extend('email', {
-  ...email,
-  message: (_, values) => i18n.t('validations.messages.email', values),
-})
+  extend('email', {
+    ...email,
+    message: (_, values) => i18nCallback.t('validations.messages.email', values),
+  })
 
-extend('required', {
-  ...required,
-  message: (_, values) => i18n.t('validations.messages.required', values),
-})
+  extend('required', {
+    ...required,
+    message: (_, values) => i18nCallback.t('validations.messages.required', values),
+  })
 
-extend('min', {
-  ...min,
-  message: (_, values) => i18n.t('validations.messages.min', values),
-})
+  extend('min', {
+    ...min,
+    message: (_, values) => i18nCallback.t('validations.messages.min', values),
+  })
 
-extend('max', {
-  ...max,
-  message: (_, values) => i18n.t('validations.messages.max', values),
-})
+  extend('max', {
+    ...max,
+    message: (_, values) => i18nCallback.t('validations.messages.max', values),
+  })
 
-extend('gddSendAmount', {
-  validate(value, { min, max }) {
-    value = value.replace(',', '.')
-    return value.match(/^[0-9]+(\.[0-9]{0,2})?$/) && Number(value) >= min && Number(value) <= max
-  },
-  params: ['min', 'max'],
-  message: (_, values) => {
-    values.min = i18n.n(values.min, 'ungroupedDecimal')
-    values.max = i18n.n(values.max, 'ungroupedDecimal')
-    return i18n.t('form.validation.gddSendAmount', values)
-  },
-})
+  extend('gddSendAmount', {
+    validate(value, { min, max }) {
+      value = value.replace(',', '.')
+      return value.match(/^[0-9]+(\.[0-9]{0,2})?$/) && Number(value) >= min && Number(value) <= max
+    },
+    params: ['min', 'max'],
+    message: (_, values) => {
+      values.min = i18nCallback.n(values.min, 'ungroupedDecimal')
+      values.max = i18nCallback.n(values.max, 'ungroupedDecimal')
+      return i18nCallback.t('form.validation.gddSendAmount', values)
+    },
+  })
 
-extend('gddUsernameUnique', {
-  async validate(value) {
-    const result = await loginAPI.checkUsername(value)
-    return result.result.data.state === 'success'
-  },
-  message: (_, values) => i18n.t('form.validation.usernmae-unique', values),
-})
+  extend('gddUsernameUnique', {
+    async validate(value) {
+      const result = await loginAPI.checkUsername(value)
+      return result.result.data.state === 'success'
+    },
+    message: (_, values) => i18nCallback.t('form.validation.usernmae-unique', values),
+  })
 
-extend('gddUsernameRgex', {
-  validate(value) {
-    return !!value.match(/^[a-zA-Z][-_a-zA-Z0-9]{2,}$/)
-  },
-  message: (_, values) => i18n.t('form.validation.usernmae-regex', values),
-})
+  extend('gddUsernameRgex', {
+    validate(value) {
+      return !!value.match(/^[a-zA-Z][-_a-zA-Z0-9]{2,}$/)
+    },
+    message: (_, values) => i18nCallback.t('form.validation.usernmae-regex', values),
+  })
 
-// eslint-disable-next-line camelcase
-extend('is_not', {
   // eslint-disable-next-line camelcase
-  ...is_not,
-  message: (_, values) => i18n.t('form.validation.is-not', values),
-})
+  extend('is_not', {
+    // eslint-disable-next-line camelcase
+    ...is_not,
+    message: (_, values) => i18nCallback.t('form.validation.is-not', values),
+  })
 
-// Password validation
+  // Password validation
 
-extend('containsLowercaseCharacter', {
-  validate(value) {
-    return !!value.match(/[a-z]+/)
-  },
-  message: (_, values) => i18n.t('site.signup.lowercase', values),
-})
+  extend('containsLowercaseCharacter', {
+    validate(value) {
+      return !!value.match(/[a-z]+/)
+    },
+    message: (_, values) => i18nCallback.t('site.signup.lowercase', values),
+  })
 
-extend('containsUppercaseCharacter', {
-  validate(value) {
-    return !!value.match(/[A-Z]+/)
-  },
-  message: (_, values) => i18n.t('site.signup.uppercase', values),
-})
+  extend('containsUppercaseCharacter', {
+    validate(value) {
+      return !!value.match(/[A-Z]+/)
+    },
+    message: (_, values) => i18nCallback.t('site.signup.uppercase', values),
+  })
 
-extend('containsNumericCharacter', {
-  validate(value) {
-    return !!value.match(/[0-9]+/)
-  },
-  message: (_, values) => i18n.t('site.signup.one_number', values),
-})
+  extend('containsNumericCharacter', {
+    validate(value) {
+      return !!value.match(/[0-9]+/)
+    },
+    message: (_, values) => i18nCallback.t('site.signup.one_number', values),
+  })
 
-extend('atLeastEightCharactera', {
-  validate(value) {
-    return !!value.match(/.{8,}/)
-  },
-  message: (_, values) => i18n.t('site.signup.minimum', values),
-})
+  extend('atLeastEightCharactera', {
+    validate(value) {
+      return !!value.match(/.{8,}/)
+    },
+    message: (_, values) => i18nCallback.t('site.signup.minimum', values),
+  })
 
-extend('samePassword', {
-  validate(value, [pwd]) {
-    return value === pwd
-  },
-  message: (_, values) => i18n.t('site.signup.dont_match', values),
-})
+  extend('samePassword', {
+    validate(value, [pwd]) {
+      return value === pwd
+    },
+    message: (_, values) => i18nCallback.t('site.signup.dont_match', values),
+  })
+}
diff --git a/frontend/src/views/Pages/AccountOverview/GddSend/TransactionForm.spec.js b/frontend/src/views/Pages/AccountOverview/GddSend/TransactionForm.spec.js
index 199cba4f3..28b769a3c 100644
--- a/frontend/src/views/Pages/AccountOverview/GddSend/TransactionForm.spec.js
+++ b/frontend/src/views/Pages/AccountOverview/GddSend/TransactionForm.spec.js
@@ -1,5 +1,6 @@
 import { mount } from '@vue/test-utils'
 import TransactionForm from './TransactionForm'
+import flushPromises from 'flush-promises'
 
 const localVue = global.localVue
 
@@ -19,8 +20,12 @@ describe('GddSend', () => {
     },
   }
 
+  const propsData = {
+    balance: 100.0,
+  }
+
   const Wrapper = () => {
-    return mount(TransactionForm, { localVue, mocks })
+    return mount(TransactionForm, { localVue, mocks, propsData })
   }
 
   describe('mount', () => {
@@ -53,6 +58,18 @@ describe('GddSend', () => {
             'E-Mail',
           )
         })
+
+        it('flushes an error message when no valid email is given', async () => {
+          await wrapper.find('#input-group-1').find('input').setValue('a')
+          await flushPromises()
+          expect(wrapper.find('span.errors').text()).toBe('validations.messages.email')
+        })
+
+        it('trims the email after blur', async () => {
+          await wrapper.find('#input-group-1').find('input').setValue('  valid@email.com  ')
+          await flushPromises()
+          expect(wrapper.vm.form.email).toBe('valid@email.com')
+        })
       })
 
       describe('ammount field', () => {
@@ -73,6 +90,24 @@ describe('GddSend', () => {
             '0.01',
           )
         })
+
+        it('flushes an error message when no valid amount is given', async () => {
+          await wrapper.find('#input-group-2').find('input').setValue('a')
+          await flushPromises()
+          expect(wrapper.find('span.errors').text()).toBe('form.validation.gddSendAmount')
+        })
+
+        it('flushes an error message when amount is too high', async () => {
+          await wrapper.find('#input-group-2').find('input').setValue('123.34')
+          await flushPromises()
+          expect(wrapper.find('span.errors').text()).toBe('form.validation.gddSendAmount')
+        })
+
+        it('flushes no errors when amount is valid', async () => {
+          await wrapper.find('#input-group-2').find('input').setValue('87.34')
+          await flushPromises()
+          expect(wrapper.find('span.errors').exists()).toBeFalsy()
+        })
       })
 
       describe('message text box', () => {
@@ -89,6 +124,18 @@ describe('GddSend', () => {
         it('has a label form.memo', () => {
           expect(wrapper.find('label.input-3').text()).toBe('form.memo')
         })
+
+        it('flushes an error message when memo is less than 5 characters', async () => {
+          await wrapper.find('#input-group-3').find('textarea').setValue('a')
+          await flushPromises()
+          expect(wrapper.find('span.errors').text()).toBe('validations.messages.min')
+        })
+
+        it('flushes no error message when memo is valid', async () => {
+          await wrapper.find('#input-group-3').find('textarea').setValue('Long enough')
+          await flushPromises()
+          expect(wrapper.find('span.errors').exists()).toBeFalsy()
+        })
       })
 
       describe('cancel button', () => {
@@ -100,11 +147,42 @@ describe('GddSend', () => {
           expect(wrapper.find('button[type="reset"]').text()).toBe('form.reset')
         })
 
-        it.skip('clears the email field on click', async () => {
-          wrapper.find('#input-group-1').find('input').setValue('someone@watches.tv')
-          wrapper.find('button[type="reset"]').trigger('click')
-          await wrapper.vm.$nextTick()
-          expect(wrapper.vm.form.email).toBeNull()
+        it('clears all fields on click', async () => {
+          await wrapper.find('#input-group-1').find('input').setValue('someone@watches.tv')
+          await wrapper.find('#input-group-2').find('input').setValue('87.23')
+          await wrapper.find('#input-group-3').find('textarea').setValue('Long enugh')
+          await flushPromises()
+          expect(wrapper.vm.form.email).toBe('someone@watches.tv')
+          expect(wrapper.vm.form.amount).toBe('87.23')
+          expect(wrapper.vm.form.memo).toBe('Long enugh')
+          await wrapper.find('button[type="reset"]').trigger('click')
+          await flushPromises()
+          expect(wrapper.vm.form.email).toBe('')
+          expect(wrapper.vm.form.amount).toBe('')
+          expect(wrapper.vm.form.memo).toBe('')
+        })
+      })
+
+      describe('submit', () => {
+        beforeEach(async () => {
+          await wrapper.find('#input-group-1').find('input').setValue('someone@watches.tv')
+          await wrapper.find('#input-group-2').find('input').setValue('87.23')
+          await wrapper.find('#input-group-3').find('textarea').setValue('Long enugh')
+          await wrapper.find('form').trigger('submit')
+          await flushPromises()
+        })
+
+        it('emits set-transaction', async () => {
+          expect(wrapper.emitted('set-transaction')).toBeTruthy()
+          expect(wrapper.emitted('set-transaction')).toEqual([
+            [
+              {
+                email: 'someone@watches.tv',
+                amount: 87.23,
+                memo: 'Long enugh',
+              },
+            ],
+          ])
         })
       })
     })
diff --git a/frontend/src/views/Pages/AccountOverview/GddSend/TransactionForm.vue b/frontend/src/views/Pages/AccountOverview/GddSend/TransactionForm.vue
index c9c9df7b3..74a4a8de1 100644
--- a/frontend/src/views/Pages/AccountOverview/GddSend/TransactionForm.vue
+++ b/frontend/src/views/Pages/AccountOverview/GddSend/TransactionForm.vue
@@ -168,7 +168,7 @@ export default {
   },
   methods: {
     onSubmit() {
-      this.normalizeAmount()
+      this.normalizeAmount(true)
       this.$emit('set-transaction', {
         email: this.form.email,
         amount: this.form.amountValue,
@@ -181,10 +181,11 @@ export default {
       this.form.amount = ''
       this.form.memo = ''
     },
-    setTransaction(data) {
-      this.form.email = data.email
-      this.form.amount = data.amount
-    },
+    /*
+     setTransaction(data) {
+       this.form.email = data.email
+       this.form.amount = data.amount
+     }, */
     normalizeAmount(isValid) {
       this.amountFocused = false
       if (!isValid) return
diff --git a/frontend/src/views/Pages/ForgotPassword.spec.js b/frontend/src/views/Pages/ForgotPassword.spec.js
index 4e6c3b834..df60568b9 100644
--- a/frontend/src/views/Pages/ForgotPassword.spec.js
+++ b/frontend/src/views/Pages/ForgotPassword.spec.js
@@ -83,9 +83,7 @@ describe('ForgotPassword', () => {
         })
 
         it('displays an error', () => {
-          expect(form.find('div.invalid-feedback').text()).toEqual(
-            'The Email field must be a valid email',
-          )
+          expect(form.find('div.invalid-feedback').text()).toEqual('validations.messages.email')
         })
 
         it('does not call the API', () => {
diff --git a/frontend/src/views/Pages/Login.spec.js b/frontend/src/views/Pages/Login.spec.js
index 2339cd341..4be82684a 100644
--- a/frontend/src/views/Pages/Login.spec.js
+++ b/frontend/src/views/Pages/Login.spec.js
@@ -123,7 +123,7 @@ describe('Login', () => {
           await wrapper.find('form').trigger('submit')
           await flushPromises()
           expect(wrapper.findAll('div.invalid-feedback').at(0).text()).toBe(
-            'The Email field is required',
+            'validations.messages.required',
           )
         })
 
@@ -131,7 +131,7 @@ describe('Login', () => {
           await wrapper.find('form').trigger('submit')
           await flushPromises()
           expect(wrapper.findAll('div.invalid-feedback').at(1).text()).toBe(
-            'The form.password field is required',
+            'validations.messages.required',
           )
         })
       })
diff --git a/frontend/src/views/Pages/Register.spec.js b/frontend/src/views/Pages/Register.spec.js
index 36ee6987b..85f3ca38f 100644
--- a/frontend/src/views/Pages/Register.spec.js
+++ b/frontend/src/views/Pages/Register.spec.js
@@ -84,7 +84,7 @@ describe('Register', () => {
         wrapper.find('#registerEmail').setValue('no_valid@Email')
         await flushPromises()
         await expect(wrapper.find('#registerEmailLiveFeedback').text()).toEqual(
-          'The Email field must be a valid email',
+          'validations.messages.email',
         )
       })
 
diff --git a/frontend/src/views/Pages/ResetPassword.spec.js b/frontend/src/views/Pages/ResetPassword.spec.js
index 11bdad1ba..a0a86a24d 100644
--- a/frontend/src/views/Pages/ResetPassword.spec.js
+++ b/frontend/src/views/Pages/ResetPassword.spec.js
@@ -2,23 +2,8 @@ import { mount, RouterLinkStub } from '@vue/test-utils'
 import loginAPI from '../../apis/loginAPI'
 import ResetPassword from './ResetPassword'
 import flushPromises from 'flush-promises'
-import { extend } from 'vee-validate'
 
-const rules = [
-  'containsLowercaseCharacter',
-  'containsUppercaseCharacter',
-  'containsNumericCharacter',
-  'atLeastEightCharactera',
-  'samePassword',
-]
-
-rules.forEach((rule) => {
-  extend(rule, {
-    validate(value) {
-      return true
-    },
-  })
-})
+// validation is tested in src/views/Pages/UserProfile/UserCard_FormUserPasswort.spec.js
 
 jest.mock('../../apis/loginAPI')
 
diff --git a/frontend/src/views/Pages/UserProfile/UserCard_FormUserPasswort.spec.js b/frontend/src/views/Pages/UserProfile/UserCard_FormUserPasswort.spec.js
index fb435cedb..f00a4d2b4 100644
--- a/frontend/src/views/Pages/UserProfile/UserCard_FormUserPasswort.spec.js
+++ b/frontend/src/views/Pages/UserProfile/UserCard_FormUserPasswort.spec.js
@@ -2,23 +2,6 @@ import { mount } from '@vue/test-utils'
 import UserCardFormPasswort from './UserCard_FormUserPasswort'
 import loginAPI from '../../../apis/loginAPI'
 import flushPromises from 'flush-promises'
-import { extend } from 'vee-validate'
-
-const rules = [
-  'containsLowercaseCharacter',
-  'containsUppercaseCharacter',
-  'containsNumericCharacter',
-  'atLeastEightCharactera',
-  'samePassword',
-]
-
-rules.forEach((rule) => {
-  extend(rule, {
-    validate(value) {
-      return true
-    },
-  })
-})
 
 jest.mock('../../../apis/loginAPI')
 
@@ -122,6 +105,57 @@ describe('UserCardFormUserPasswort', () => {
         expect(form.find('button[type="submit"]').exists()).toBeTruthy()
       })
 
+      describe('validation', () => {
+        it('displays all password requirements', () => {
+          const feedbackArray = wrapper.findAll('div.invalid-feedback').at(1).findAll('span')
+          expect(feedbackArray).toHaveLength(5)
+          expect(feedbackArray.at(0).text()).toBe('validations.messages.required')
+          expect(feedbackArray.at(1).text()).toBe('site.signup.lowercase')
+          expect(feedbackArray.at(2).text()).toBe('site.signup.uppercase')
+          expect(feedbackArray.at(3).text()).toBe('site.signup.one_number')
+          expect(feedbackArray.at(4).text()).toBe('site.signup.minimum')
+        })
+
+        it('removes first message when a character is given', async () => {
+          await wrapper.findAll('input').at(1).setValue('@')
+          await flushPromises()
+          const feedbackArray = wrapper.findAll('div.invalid-feedback').at(1).findAll('span')
+          expect(feedbackArray).toHaveLength(4)
+          expect(feedbackArray.at(0).text()).toBe('site.signup.lowercase')
+        })
+
+        it('removes first and second message when a lowercase character is given', async () => {
+          await wrapper.findAll('input').at(1).setValue('a')
+          await flushPromises()
+          const feedbackArray = wrapper.findAll('div.invalid-feedback').at(1).findAll('span')
+          expect(feedbackArray).toHaveLength(3)
+          expect(feedbackArray.at(0).text()).toBe('site.signup.uppercase')
+        })
+
+        it('removes the first three messages when a lowercase and uppercase characters are given', async () => {
+          await wrapper.findAll('input').at(1).setValue('Aa')
+          await flushPromises()
+          const feedbackArray = wrapper.findAll('div.invalid-feedback').at(1).findAll('span')
+          expect(feedbackArray).toHaveLength(2)
+          expect(feedbackArray.at(0).text()).toBe('site.signup.one_number')
+        })
+
+        it('removes the first four messages when a lowercase, uppercase and numeric characters are given', async () => {
+          await wrapper.findAll('input').at(1).setValue('Aa1')
+          await flushPromises()
+          const feedbackArray = wrapper.findAll('div.invalid-feedback').at(1).findAll('span')
+          expect(feedbackArray).toHaveLength(1)
+          expect(feedbackArray.at(0).text()).toBe('site.signup.minimum')
+        })
+
+        it('removes all messages when all rules are fulfilled', async () => {
+          await wrapper.findAll('input').at(1).setValue('Aa123456')
+          await flushPromises()
+          const feedbackArray = wrapper.findAll('div.invalid-feedback').at(1).findAll('span')
+          expect(feedbackArray).toHaveLength(0)
+        })
+      })
+
       describe('submit', () => {
         describe('valid data', () => {
           beforeEach(async () => {
diff --git a/frontend/src/views/Pages/UserProfile/UserCard_FormUsername.spec.js b/frontend/src/views/Pages/UserProfile/UserCard_FormUsername.spec.js
index 48bbe6b70..8b1c53751 100644
--- a/frontend/src/views/Pages/UserProfile/UserCard_FormUsername.spec.js
+++ b/frontend/src/views/Pages/UserProfile/UserCard_FormUsername.spec.js
@@ -1,29 +1,24 @@
 import { mount } from '@vue/test-utils'
-import { extend } from 'vee-validate'
 import UserCardFormUsername from './UserCard_FormUsername'
 import loginAPI from '../../../apis/loginAPI'
 import flushPromises from 'flush-promises'
+import { extend } from 'vee-validate'
 
 jest.mock('../../../apis/loginAPI')
 
-extend('gddUsernameRgex', {
-  validate(value) {
-    return true
-  },
-})
-
-extend('gddUsernameUnique', {
-  validate(value) {
-    return true
-  },
-})
-
 const localVue = global.localVue
 
 const mockAPIcall = jest.fn((args) => {
   return { success: true }
 })
 
+// override this rule to avoid API call
+extend('gddUsernameUnique', {
+  validate(value) {
+    return true
+  },
+})
+
 const toastErrorMock = jest.fn()
 const toastSuccessMock = jest.fn()
 const storeCommitMock = jest.fn()
diff --git a/frontend/test/testSetup.js b/frontend/test/testSetup.js
index 26d311941..565ebc33f 100644
--- a/frontend/test/testSetup.js
+++ b/frontend/test/testSetup.js
@@ -1,10 +1,11 @@
 import { createLocalVue } from '@vue/test-utils'
 import { BootstrapVue, IconsPlugin } from 'bootstrap-vue'
 import Vuex from 'vuex'
+
 import { ValidationProvider, ValidationObserver, extend } from 'vee-validate'
 import * as rules from 'vee-validate/dist/rules'
-
 import { messages } from 'vee-validate/dist/locale/en.json'
+
 import RegeneratorRuntime from 'regenerator-runtime'
 import SideBar from '@/components/SidebarPlugin'
 import VueQrcode from 'vue-qrcode'
@@ -14,7 +15,7 @@ import VueMoment from 'vue-moment'
 import clickOutside from '@/directives/click-ouside.js'
 import { focus } from 'vue-focus'
 
-global.localVue = createLocalVue()
+import { loadAllRules } from '../src/validation-rules'
 
 Object.keys(rules).forEach((rule) => {
   extend(rule, {
@@ -23,6 +24,15 @@ Object.keys(rules).forEach((rule) => {
   })
 })
 
+const i18nMock = {
+  t: (identifier, values) => identifier,
+  n: (value, format) => value,
+}
+
+loadAllRules(i18nMock)
+
+global.localVue = createLocalVue()
+
 global.localVue.use(BootstrapVue)
 global.localVue.use(Vuex)
 global.localVue.use(IconsPlugin)