fix(#551): ensure templateOptions is defined (#553)

ngx-formly · Nov 7, 2017 · 48f4a36 · 48f4a36
1 parent 23b4b13
commit 48f4a36
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/core/src/services/formly.form.builder.spec.ts b/src/core/src/services/formly.form.builder.spec.ts
@@ -22,7 +22,7 @@ describe('FormlyFormBuilder service', () => {
       field = { key: 'title' };
       builder.buildForm(form, [field], {}, {});
 
-      expect(field.templateOptions).toEqual(undefined);
+      expect(field.templateOptions).toEqual({});
     });
 
     it('should set the default value if the specified key and type is defined', () => {

diff --git a/src/core/src/services/formly.form.builder.ts b/src/core/src/services/formly.form.builder.ts
@@ -150,6 +150,7 @@ export class FormlyFormBuilder {
   }
 
   private initFieldTemplateOptions(field: FormlyFieldConfig) {
+    field.templateOptions = field.templateOptions || {};
     if (field.key && field.type) {
       field.templateOptions = Object.assign({
         label: '',