Revert "CLDC-1402: Ensure that start date is valid"

This reverts commit 000fe4b369.

app/helpers/collection_time_helper.rb

@@ -16,13 +16,10 @@ module CollectionTimeHelper
     Time.zone.local(collection_start_year_for_date(date), 4, 1)
   end
 
-  def date_mid_collection_year(date)
-    relevant_year = date.nil? ? current_collection_start_year : collection_start_year_for_date(date)
-    Date.new(relevant_year, 9, 13)
-  end
-
   def date_mid_collection_year_formatted(date)
-    date_mid_collection_year(date).to_formatted_s(:govuk_date_number_month)
+    relevant_year = date.nil? ? current_collection_start_year : collection_start_year_for_date(date)
+    example_date = Date.new(relevant_year, 9, 13)
+    example_date.to_formatted_s(:govuk_date_number_month)
   end
 
   def current_collection_start_date

app/models/form/lettings/questions/tenancy_start_date.rb

@@ -1,6 +1,4 @@
 class Form::Lettings::Questions::TenancyStartDate < ::Form::Question
-  include CollectionTimeHelper
-
   def initialize(id, hsh, page)
     super
     @id = "startdate"
@@ -9,10 +7,5 @@ class Form::Lettings::Questions::TenancyStartDate < ::Form::Question
     @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max] if form.start_date.present?
   end
 
-  def example_date_formatted(log)
-    example_date = [date_mid_collection_year(log.startdate), Time.zone.today + 7].min
-    example_date.to_formatted_s(:govuk_date_number_month)
-  end
-
   QUESTION_NUMBER_FROM_YEAR = { 2023 => 5, 2024 => 7 }.freeze
 end

app/models/form/question.rb

@@ -1,6 +1,5 @@
 class Form::Question
   include FormattingHelper
-  include CollectionTimeHelper
 
   attr_accessor :id, :description, :questions, :disable_clearing_if_not_routed_or_dynamic_answer_options,
                 :type, :min, :max, :step, :width, :fields_to_add, :result_field,
@@ -300,12 +299,6 @@ class Form::Question
     answer_options.keys.reject { |x| x.match(/divider/) }
   end
 
-  def example_date_formatted(log)
-    if type == "date"
-      date_mid_collection_year_formatted(log.startdate)
-    end
-  end
-
 private
 
   def selected_answer_option_is_derived?(log)

app/views/form/_date_question.html.erb

@@ -6,7 +6,7 @@
           question_id: question.id,
           legend: { text: legend[:text], size: legend[:size], caption: caption(caption_text, page_header, conditional) },
           resource_type: @log.log_type,
-          hint: (question.hint_text.blank? ? "" : (question.hint_text.html_safe + "</br></br>".html_safe)) + "For example, #{question.example_date_formatted(@log).tr(' ', '/')}",
+          hint: (question.hint_text.blank? ? "" : (question.hint_text.html_safe + "</br></br>".html_safe)) + "For example, #{date_mid_collection_year_formatted(@log.startdate).tr(' ', '/')}",
           f:,
         } %>