fix：注册界面用户名和电话号码格式校验修改

src/locales/langs/en-us.ts

@@ -254,8 +254,9 @@ const local: any = {
         birthDate: 'Birth Date',
         birthDatePlaceholder: 'Please select birth date',
         birthDateRequired: 'Please select birth date',
-        phoneInvalid:"The mobile phone number is incorrect",
-        phoneExists:"The mobile phone number has been registered",
+        phoneInvalid: 'Please enter a valid phone number',
+        phoneExists: 'This phone number is already registered',
+        phoneOptional: 'Phone number is optional',
         emailInvalid:"The email is incorrect",
         emailExists:"The email has been registered",
         emailRequired:"The email cannot be empty",