Employers working - onboarding to card print

app/models/sample_id_card.rb

@@ -0,0 +1,14 @@
+class SampleIdCard < ApplicationRecord
+
+    STRING_ATTRIBUTES = %w[provider_line_1 provider_line_2 provider_line_3 provider_line_4 provider_line_5 provider_line_6 provider_line_7 provider_line_8 provider_line_9 provider_line_10 provider_line_11 claim_to_1 claim_to_2 claim_to_3 claim_to_4 claim_to_5 claim_to_6 claim_to_7 claim_to_8 claim_to_9 claim_to_10 claim_to_11 dependent_1 dependent_2 dependent_3 dependent_4 dependent_5 dependent_6 dependent_7 dependent_8]
+
+    before_validation :assign_blank_strings_to_unassigned_params
+
+    def assign_blank_strings_to_unassigned_params
+        STRING_ATTRIBUTES.each do |attr|
+        # Use the blank? method which checks for nil, false, empty, or whitespace strings
+        self[attr] = "" if self[attr].blank?
+        end
+    end
+
+end