title: CreateValidationResults doesn't see customFieldValue
body: <p>I am creating issue with atlassian jira plugin and want to add a custom field in it called <code>customfield_111</code>. When I run a validation with <code>validateCreate</code> then the result of class <code>CreateValidationResult</code> should have passed customField but it has not:</p>
  
  <pre><code>IssueInputParameters issueInputParameters = new IssueInputParametersImpl();
  
  issueInputParameters
          .setProjectId(model.getProjectId())
          .setSummary(model.getSubjectBody())
          .setDescription(model.getMsgBody())
          .setReporterId(model.getUser().getKey())
          .setIssueTypeId(model.getIssueTypeId())
          .setComponentIds(Long.valueOf(11111))
          .addCustomFieldValue("customfield_111", "myvalue");
  
  
  IssueService.CreateValidationResult createValidationResult = issueService.validateCreate(model.getUser(), issueInputParameters); 
  // here the customfield_111 is null !!!
  </code></pre>
  
  <p>I have add a <code>customfield111</code> in jira settings for issue as label text and I can manually create issue with that field but how can I do it automaticaly with the code?</p>