jsp - Spring MVC :- Form Submission (HTTP Status 400 - The request sent by the client was syntactically incorrect.) -

there 2 forms each having 1 submit button in jsp page ... want send form 1 controller consists of 2 images , few form fields.

controller.java

    @requestmapping(value="/schooldetails",method=requestmethod.get)     public modelandview getschooldetails(){      modelandview model = new modelandview();     school schools=new school();     map referencedata = new hashmap();     referencedata.put("schoolobject", schools);     modelandview mav = new modelandview("schooldetails", referencedata);         return mav; }    @requestmapping(value="/addschooldetails",method=requestmethod.post) public string addschooldetails(@modelattribute("schoolobject") school school,         @requestparam("image") multipartfile image,@requestparam("logo") multipartfile logo){      if(result.haserrors()){         return "schooldetails"; }      object principal = securitycontextholder.getcontext().getauthentication().getprincipal();     customuser user=null;     if (principal instanceof customuser) {     user = ((customuser)principal);     }      return "schooldetails";  } 

schooldetails.jsp

 <form:form method="post" role="form" action="/genericapp/addschooldetails" enctype="multipart/form-data" modelattribute="schoolobject">      <div class="col s3" id="sname">school name :</div>      <input  id="form_text" name="schoolname" type="text" placeholder="school name"/>      <div class="col s3" id="sname">email id :</div>    <input  id="form_text" name="email" type="email" placeholder="email id"/>        <div class="col s3" id="sname">state :</div>      <select name="state" id="state_id" >         <option>state</option>         <option>karnataka</option>                                                    </select>      <div class="col s12 m4 l4" id="sname">upload school logo :</div>       <input type="file" name="logo" id="fileupload" accept="image/x-png, image/gif, image/jpeg"/>                                                                 <span class="button teal ">choose image</span>     <button class="waves-effect waves-light btn" type="submit" name="action">submit</button>    </form:form>              

as jsp not contain tag having name image correct jsp file adding tag name image , below

<form:form method="post" role="form" action="/genericapp/addschooldetails" enctype="multipart/form-data" modelattribute="schoolobject">      <div class="col s3" id="sname">school name :</div>      <input  id="form_text" name="schoolname" type="text" placeholder="school name"/>      <div class="col s3" id="sname">email id :</div>    <input  id="form_text" name="email" type="email" placeholder="email id"/>        <div class="col s3" id="sname">state :</div>      <select name="state" id="state_id" >         <option>state</option>         <option>karnataka</option>                                                    </select>      <div class="col s12 m4 l4" id="sname">upload school logo :</div>       <input type="file" name="logo" id="fileupload" accept="image/x-png, image/gif, image/jpeg"/>                                                                 <span class="button teal ">choose image</span>  <input type="file" name="image" id="image" accept="image/x-png, image/gif, image/jpeg"/>     <button class="waves-effect waves-light btn" type="submit" name="action">submit</button>    </form:form>