<% values = [ { name: '#user_first_name', criteria: { required: true, min_length: 2, max_length: 25, pattern: :name }}, { name: '#user_last_name', criteria: { required: true, min_length: 2 , max_length: 25, pattern: :name }}, ] function_name = 'modify_name_validity' %> <%= render partial: 'rails_base/shared/custom_form_validation_javascript', locals: { function_name: function_name, values: values } %>