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From Vojtěch Zavřel <vojtech.zav...@aura.cz>
Subject h:inputFile required attribute don't work
Date Tue, 14 Apr 2015 14:37:08 GMT
Hi,
  it seems to me, that the required attribute of h:inputFile is not 
working. The reason is, that there is always an instance of 
javax.servlet.http.Part in submitted value and there should be something 
like part.getSize() <= 0 in getConvertedValue() or maybe overriden 
isEmpty method of UIInput class where is basic types emptiness check.

You can repeat that problem just on a simple form with h:inputFile, with 
required="true" without any validator.

     <h:form id="inputForm" enctype="multipart/form-data">

        <!-- inputFile tag to upload file -->
         Upload File
         <h:inputFile id="file"
                      label="file"
                      value="#{inputBean.part}"
                      required="true"
                      requiredMessage="File not selected !!">
         </h:inputFile>
         <h:message style="color: red" for="file" /><br />

         <h:commandButton id="submit"
                          action="#{inputBean.uploadFile}"
                          value="upload file" /><br />
     </h:form>

Testing on Tomcat 7.0.59, MyFaces 2.2.6

-- 
Mgr. Vojtěch Zavřel
System architect
  
AURA, s.r.o.
Úvoz 499/56
602 00 Brno
Czech Republic

Tel.: +420 544 508 181
Fax: +420 544 508 112
E-mail: vojtech.zavrel@aura.cz
Internet: www.aura.cz
  
Certifikace ISO 9001, ISO 8000, ISO 27001 a ČOS 051622 (AQAP 2110)


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