Number of bedrooms must be between 1 and 9 (#1212)

app/models/form/sales/questions/property_number_of_bedrooms.rb

@@ -5,7 +5,9 @@ class Form::Sales::Questions::PropertyNumberOfBedrooms < ::Form::Question
     @check_answer_label = "Number of bedrooms"
     @header = "How many bedrooms does the property have?"
     @hint_text = "A bedsit has 1 bedroom"
-    @type = "text"
+    @type = "numeric"
     @width = 10
+    @min = 1
+    @max = 9
   end
 end

spec/models/form/sales/questions/property_number_of_bedrooms_spec.rb

@@ -24,7 +24,7 @@ RSpec.describe Form::Sales::Questions::PropertyNumberOfBedrooms, type: :model do
   end
 
   it "has the correct type" do
-    expect(question.type).to eq("text")
+    expect(question.type).to eq("numeric")
   end
 
   it "is not marked as derived" do
@@ -34,4 +34,12 @@ RSpec.describe Form::Sales::Questions::PropertyNumberOfBedrooms, type: :model do
   it "has the correct hint_text" do
     expect(question.hint_text).to eq("A bedsit has 1 bedroom")
   end
+
+  it "has the correct min" do
+    expect(question.min).to eq(1)
+  end
+
+  it "has the correct max" do
+    expect(question.max).to eq(9)
+  end
 end