correctly trigger validation for duplicate symbol. #54

app/models/client.js

@@ -7,7 +7,12 @@ const Validations = buildValidations({
   symbol: [
     validator('presence', true),
     validator('client-id', true),
-    validator('unique-client-id', true),
+    validator('unique-client-id', {
+      presence: true,
+      disabled: Ember.computed('model', function() {
+        return !this.get('model').get('isNew');
+      })
+    }),
     validator('format', {
       regex: /^[A-Z]+\.[A-Z0-9]+(-[A-Z0-9]+)?$/,
       message: 'The Client ID must start with the Provider ID, followed by a dot. It can then contain only upper case letters, numbers, and at most one hyphen.'

app/models/provider.js

@@ -5,7 +5,12 @@ import { validator, buildValidations } from 'ember-cp-validations';
 const Validations = buildValidations({
   symbol: [
     validator('presence', true),
-    validator('unique-provider-id', true),
+    validator('unique-provider-id', {
+      presence: true,
+      disabled: Ember.computed('model', function() {
+        return !this.get('model').get('isNew');
+      })
+    }),
     validator('format', {
       regex: /^[A-Z]+$/,
       message: 'The Provider ID can contain only upper case letters'

app/validators/unique-provider-id.js

@@ -10,7 +10,7 @@ const UniqueProviderId = BaseValidator.extend({
     } else {
       return this.get('store').query('provider', { id: value }).then((result) => {
         if(result.content.length > 0) {
-          return "The Provider ID " + value + " already exists, or existed before and has been deleted. Contact DataCite staff if you want to create an account with this Provider ID.";
+          return "The Provider ID " + value + " already exists, or existed before and has been deleted. Please contact DataCite staff if you want to create an account with this Provider ID.";
         } else {
           return true;
         }