input text in datepicker become invisible

[129pierre]

Hi,

I am using a DatePicker in an InputGroup :

<b:InputGroup  width="100%">

  <b:InputGroupAddon  width="100px">Birthdate</b:InputGroupAddon>

  <b2:DatePicker   format="dd/mm/yyyy" autoClose="true" ui:field="birthDate"/>  

</b:InputGroup>

after setting a new date, the input text become invisible.

the html generatd is :

<div class="input-group" style="width: 100%; position: relative;">

 <span class="input-group-addon" style="width: 100px;">Birthdate</span> 

 <input type="text" class="form-control" data-date-format="dd/mm/yyyy" style="display: none;"> 

</div>

where the input text has a style : display: none; !!!

How this  can happen ? I have no idea how to debug this ...

Thanks in advance for any help