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PORails regex validations throw no method error in Heroku
 

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  1. PORails regex validations throw no method error in Heroku
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    <p>I have used the following regex to validate the nic number in my rails app :</p> <pre><code>VALID_NIC_REGEX = /\A\d{9}[V|v|x|X]\z/i validates :nic, presence: true, allow_blank: true, format: { with: VALID_NIC_REGEX }, uniqueness: { case_sensitive: false } </code></pre> <p>When I test it in my local machine, everything works fine. But after uploading to heroku, it give an error while trying to save the member with a value in the nic field. Both valid and invalid values give the error. If there's no value in the nic field, it saves the member. In the heroku log, I found this error :</p> <pre><code>NoMethodError (undefined method `limit' for nil:NilClass): app/controllers/members_controller.rb:117:in `update' </code></pre> <p>So, I commented out the two validation lines and uploaded the site to Heroku. Now it works. Can some one please explain this? Thank you.</p> <p>Controller update action :</p> <pre><code>def update @source = params[:source] @telfie = params[:telfie].to_i @member = Member.find(params[:id]) @tel = Array.new (1..@telfie.to_i).each do |i| @tel &lt;&lt; params[:tele][:"#{'tele'}#{i}"] end #params[:tele] = @tel if params[:commit] == 'More Numbers' @telfie = @telfie + 1 render 'edit' else if params[:commit] == 'Less Numbers' if @telfie &gt; 1 @telfie = @telfie - 1 render 'edit' else flash.now[:error] = "Can't remove all contact fields!" render 'edit' end else if @member.update_attributes(member_params) @member.tele = @tel @member.save flash[:success] = "Member #{@member.name} Successfully Updated!" if params[:commit] == 'Save Member and Add Associates' redirect_to new_associate_url(memberid: @member.id, source: "memberv" ) else if @source == "database" redirect_to database_path else redirect_to member_url(@member) end end else render 'edit' end end end end </code></pre>
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    1. COplease show controller update action and full backtrace
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      1. USSachin Singh
    2. CO@SachinSingh I have added the update action. Can you please tell me how to get the backtrace from heroku?
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      1. PORails regex validations throw no method error in Heroku
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    3. COhttp://stackoverflow.com/questions/10640539/how-to-get-rails-heroku-log-backtrace-from-heroku-error
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      1. USMuntasim
 

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