Added radio form element example.

pkg/routes/contact.go

@@ -17,6 +17,7 @@ type (
 
 	contactForm struct {
 		Email      string `form:"email" validate:"required,email"`
+		Department string `form:"department" validate:"required,oneof=sales marketing hr"`
 		Message    string `form:"message" validate:"required"`
 		Submission controller.FormSubmission
 	}

templates/pages/contact.gohtml

@@ -31,6 +31,23 @@
                 {{template "field-errors" (.Form.Submission.GetFieldErrors "Email")}}
             </div>
 
+            <div class="control">
+                <label class="label">Department</label>
+                <label class="radio">
+                    <input type="radio" name="department" value="sales" {{if eq .Form.Department "sales"}}checked{{end}}/>
+                    Sales
+                </label>
+                <label class="radio">
+                    <input type="radio" name="department" value="marketing" {{if eq .Form.Department "marketing"}}checked{{end}}/>
+                    Marketing
+                </label>
+                <label class="radio">
+                    <input type="radio" name="department" value="hr" {{if eq .Form.Department "hr"}}checked{{end}}/>
+                    HR
+                </label>
+                {{template "field-errors" (.Form.Submission.GetFieldErrors "Department")}}
+            </div>
+
             <div class="field">
                 <label for="message" class="label">Message</label>
                 <div class="control">