title: How to display the multiple error message for a single CustomValidator
body: <p>I created the CustomValidator which is called the BoundaryCheckValidator.We need to display the multiple error message for single input component.  </p>
  
  <pre><code>&lt;h:inputText id="Object__Risk__Group__ContributionAmount"  required="true" requiredMessage="#{validations['Common.ContributionAmountRequiredMessage']}" 
  validatorMessage="#{validations['Common.ContributionAmountValidationMessage']}" value="#{automobileRatingManagedBean.attributeValueMap['Object__Risk__Group__ContributionAmount']}" &gt;
   &lt;p:ajax event="blur" listener="#{automobileRatingManagedBean1.save}"  update="UpdatedRiskGroupContributionAmount" /&gt;                                                           
   &lt;f:validator validatorId="BoundaryCheckValidator"/&gt;
   &lt;f:attribute name="regexPattern" value="#{dictionary['CommonPattern.USCurrencyWithZero']}"/&gt;
   &lt;f:attribute name="minimumValue" value="#{automobileRatingManagedBean2.saveRequestMap.get('CurrencyMinValue')}"/&gt;
   &lt;f:attribute name="maximumValue" value="#{automobileRatingManagedBean2.saveRequestMap.get('CurrencyMaxValue')}"/&gt;
   &lt;f:attribute name="Type" value="Currency"/&gt;&lt;/h:inputText&gt;                  
   &lt;h:message for="Object__Risk__Group__ContributionAmount" errorClass="required_error_message" infoClass="validation_error_message" style="color:red" /&gt;
  
          Object maximumVal = component.getAttributes().get("maximumValue");
          if((maximumVal != null) &amp;&amp; (!maximumVal.equals("")) &amp;&amp; (value != "")){
              maximumValue=component.getAttributes().get("maximumValue").toString();
              maxValue = Double.parseDouble(maximumValue);
              if ( userValue &gt; maxValue) {
                  FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_ERROR,errorMessage,"");   
                  throw new ValidatorException(message);  
              }
          }
  </code></pre>
  
  <p>So It possible throw only a single error message. <strong>We won't allowed to use binding attribute, any backing UI components,</strong>.</p>
  
  <p>How do we make it??</p>