The field of type date can not allow retroactive dates. I need the script to recognize the current date and not allow earlier dates.
<div class="col-sm-4">
<label for="ultimoDiaTrab" class="control-label">Último dia a ser trabalhado:</label>
<input type="date" id="ultimoDiaTrab" name="ultimoDiaTrab" class="form-control" disabled />
</div>