@market = Market.new(params[:market])

class MarketsController < ApplicationController
    def index
        @markets = Market.all
        @market = Market.new
    end

    def create
    @market = Market.new(params[:market])
    if @market.save
        flash[:success] = "Market Created!"
        render 'markets/index'
    else
        render 'markets/index'
    end
end


private
def market_params
    params.require(:market).permit(:name)
end
end

<%= form_for(@market) do |f| %>
  <%= render 'shared/error_messages', object: f.object %>
  <div class="field">
   <%= f.text_area :name, placeholder: "Enter Market name here" %>
  </div>
  <%= f.submit "Submit", class: "btn btn-primary" %>
  <% end %>