Add specific error for non-digit error

app/models/lettings_log.rb

@@ -8,7 +8,6 @@ class LettingsLogValidator < ActiveModel::Validator
   include Validations::TenancyValidations
   include Validations::DateValidations
   include Validations::LocalAuthorityValidations
-
   def validate(record)
     validation_methods = public_methods.select { |method| method.starts_with?("validate_") }
     validation_methods.each { |meth| public_send(meth, record) }

config/locales/en.yml

@@ -92,9 +92,9 @@ en:
         sales_log:
           attributes:
             beds:
-              blank: "Enter the number of bedrooms"
+              blank: "Number of bedrooms must be between 1 and 9"
               invalid: "Number of bedrooms must be between 1 and 9"
-              not_a_number: "Number of bedrooms must be between 1 and 9"
+              not_a_number: "Number of bedrooms must be a digit between 1 and 9"
               not_an_integer: "Number of bedrooms must be a whole number between 1 and 9"
               greater_than: "Number of bedrooms must be between 1 and 9"
               less_than: "Number of bedrooms must be between 1 and 9"

spec/models/sales_log_spec.rb

@@ -131,7 +131,7 @@ RSpec.describe SalesLog, type: :model do
 
         it "fails with appropriate error message", aggregate_failures: true do
           invalid_beds_values = {
-            "Four" => ["Number of bedrooms must be between 1 and 9", "Number of bedrooms must be between 1 and 9"],
+            "Four" => ["Number of bedrooms must be a digit between 1 and 9", "Number of bedrooms must be between 1 and 9"],
             -2 => ["Number of bedrooms must be between 1 and 9"],
             2.5 => ["Number of bedrooms must be a whole number between 1 and 9"]
           }