Last minute fixes

app/pages/register.vue

@@ -80,6 +80,7 @@ async function submit() {
             validation.max(t('auth.name'), 64),
             validation.min(t('auth.name'), 1)
           ]"
+          :messages="t('auth.name_help')"
           required
         >
           <template #prependInner>
@@ -118,6 +119,7 @@ async function submit() {
               validation.required(t('auth.password')),
               validation.min(t('auth.password'), 8)
             ]"
+            :messages="[t('auth.password_help'), t('auth.password_length')]"
             autocomplete="current-password"
             :minlength="8"
             required
@@ -156,7 +158,7 @@ async function submit() {
           >{{ t(error) }}</VaAlert
         >
 
-        <VaButtonGroup>
+        <VaButtonGroup grow>
           <VaButton color="success" type="submit" :disabled="!isValid">{{
             t('auth.register')
           }}</VaButton>