I have the following situation. I have a validator to validate my command object and set the errors on a Errors object to be displayed in my form. The validator is invoked as expected and works okay, but the errors i set on the Errors objects are not displayed, when i am sent back to my form because of the validation errors.

Validator:

public void validate(Object obj, Errors err) {   
    MyCommand myCommand = (MyCommand) obj;   
    int index = 0;   
    for (Field field : myCommand.getFields()) {   
        if (field.isChecked()) {   
            if ((field.getValue() == null) || (field.getValue().equals(""))) {   
                err.rejectValue("fields[" + index + "].value", "errors.missing");   
            }   
        }   
        index++;   
    }   
    if (myCommand.getLimit() < 0) {   
        err.rejectValue("limit", "errors.invalid");   
    }   
}

Command:

public class MyCommand {   
    private List<Field> fields;   
    private int limit;   

    //getters and setters   
}   

public class Field {   
    private boolean checked;   
    private String name;   
    private String value;   

    //getters and setters   
}

Form:

    <form:form id="myForm" method="POST" action="${url}" commandName="myCommand">   
    <c:forEach items="${myCommand.fields}" var="field" varStatus="status">   
        <form:checkbox path="fields[${status.index}].checked" value="${field.checked}" />   
        <c:out value="${field.name}" />   
        <form:input path="fields[${status.index}].value" />   
        <form:errors path="fields[${status.index}].value" cssClass="error" /></td>   
        <form:hidden path="fields[${status.index}].name" />   
    </c:forEach>   
    <fmt:message key="label.limit" />    
    <form:input path="limit" />   
    <form:errors path="limit" cssClass="error" />   
</form:form>

Controller:

    @RequestMapping(value = REQ_MAPPING, method = RequestMethod.POST)   
    public String onSubmit(Model model, MyCommand myCommand, BindingResult result) {   
    // validate   
    myCommandValidator.validate(myCommand, result);   
    if (result.hasErrors()) {   
        model.addAttribute("myCommand", myCommand);   
        return VIEW;   
    }   

    // form is okay, do stuff and redirect   
}

Could it be that the paths i give in the validator and tag are not correct? The validator validates a command object containing a list of objects, so that's why i give a index on the list in the command object when registering an error message (for example: "fields["+index+"]".value). Or is it that the Errors object containing the errors is not available to my view?

Any help is welcome and appreciated, it might give me a hint or point me in right direction.