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POValidations with Simple Form
 

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  1. POValidations with Simple Form
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    <p>I'm attempting to use the simple_form gem in order to create forms. I'm also using twitter bootstrap for styling, so there are certain cases where simple_form is too rigid to do what I want to do (not always).</p> <p>I'm submitting a form that should fail on validation, which it does. However, when it renders the page again, it doesn't display error messages near the input, and the page only half renders.</p> <p><strong>Controller Code</strong>: (note, I'm essentially using show/edit action as the same thing)</p> <pre><code>def update @contact = current_resource authorize! :update, @contact respond_to do |format| if @contact.update_attributes(params[:customer_relationship_contact]) format.html { redirect_to customer_relationship_contact_url(@contact), notice: "#{@contact.to_s} was successfully updated." } format.json { head :no_content } else format.html { render :edit } format.json { render json: @contact.errors, status: :unprocessable_entity } end end end def show @contact = current_resource authorize! :show, @contact respond_to do |format| format.html # show.html.erb format.json { render json: @contact } end end </code></pre> <p><strong>View/Form Code</strong>:</p> <pre><code>&lt;%= simple_form_for @contact, :html =&gt; {:novalidate =&gt; true} do |f| %&gt; &lt;%= f.error_notification %&gt; &lt;fieldset&gt; &lt;legend&gt;Contract&lt;/legend&gt; &lt;div class="controls controls-row"&gt; &lt;div class="span3"&gt; &lt;div class="controls controls-row"&gt; &lt;%= f.label :tax_id_number, 'Social Security No.' %&gt; &lt;%= f.text_field :tax_id_number, class: 'span12', placeholder: 'Social Security No.' %&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/fieldset&gt; &lt;div class="form-actions"&gt; &lt;%= f.button :submit, :class =&gt; 'btn-primary' %&gt; &lt;%= link_to "Cancel", customer_relationship_contacts_path, :class =&gt; 'btn' %&gt; &lt;/div&gt; </code></pre> <p><strong>Model Validation</strong>:</p> <pre><code> validates :tax_id_number, format: { with: /\A[0-9]+\z/, message: "Please enter only numbers without dashes." }, allow_blank: true </code></pre>
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    1. COHave you tried the [`twitter_bootstrap_form_for`](https://github.com/stouset/twitter_bootstrap_form_for) gem? there is also a branch for [bootstrap 2.0](https://github.com/stouset/twitter_bootstrap_form_for/tree/bootstrap-2.0).
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      1. POValidations with Simple Form
      1. USChris Salzberg
    2. COIt appears that gem doesn't support inline error messages, which is really what I'm going after here.
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    3. COAh, I see. Oh well.
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      1. USChris Salzberg
 

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