title: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'description' cannot be null (SQL: insert into) in laravel
body: <p>i'm trying to add a new comment into my 'posts' column on my database, however I am getting this error [QueryException","message":"SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'description' cannot be null.</p>
  
  <p>although I filled the description fields in the form!!!</p>
  
  <pre><code>ajax:
      $('#frcoments').on('submit',function (e) {
  
           e.preventDefault();
              var description = $('#description').val();
              var da = new Date();
              var dat = da.toLocaleDateString();                
              var ti = new Date();
              var tim = ti.toLocaleTimeString();
              var dat_tim = dat.concat(" ",tim);  
              $.ajax({
                  type: 'post',
                  dataType: 'json',
                  data: {description: description},
                  success: function( data ) {
  
                  info.hide().find('ul').empty();
  
                  if(!data.errors){
                  $("#respod").append('&lt;div class="fils-body"&gt;&lt;p style="margin-bottom:3px; font-size:12px"&gt;'+data['description']+'&lt;/p&gt;&lt;/div&gt;');
                  document.getElementById("description").value="";
                  $("#description").focus();
                }else{
                    $.each(data.errors, function(index, error) {
                      info.find('ul').append('&lt;li&gt;'+error+'&lt;/li&gt;');
                  });
                    info.slideDown();
                  $("#description").focus();
                }
              },
              error:function(){}
              });
      //  }
       });   
  
  view:
              {!! Form::open(array('url'=&gt; $jour-&gt;users_id.'/journal', 'method'=&gt;'POST', 'id'=&gt;'frcoments')) !!}          
              &lt;input type="hidden" name="_token" value="{{ csrf_token() }}"&gt;      
              &lt;div class="form-group"&gt;
                {!! Form::text('description', null, ['class' =&gt;'form-control', 'style'=&gt;'border-radius: 0']) !!}
              &lt;/div&gt;  
              &lt;div class="form-group"&gt;
              {!! Form::submit('Publier', array('class'=&gt;'btn btn-danger')) !!}    
              &lt;/div&gt;  
              {!! Form::close() !!}
  
  controller:
    if($request-&gt;ajax()){
        $coment=Input::get('description');
        $Coments= new \App\Post;
        $Coments-&gt;journals_id = '5';
        $Coments-&gt;date = \Carbon\Carbon::now();
        $Coments-&gt;aimer='0';
        $Coments-&gt;naimer='0';
        $Coments-&gt;description=$coment;
        $Coments-&gt;save();
      return \Response::json($Coments);
    }else{
          return 'no';
      }
  </code></pre>