<form class="form-horizontal" role="form" name="addCreditoBuscar" id="addCreditoBuscar" ng-controller="AddCreditoAppController">
<div class="form-group">
<label class="col-sm-2 col-sm-2 control-label">Buscar</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="buscar" ng-model="addCreditoBuscar.buscar" ng-required="true" placeholder="Buscar por cedula, nombre o apellido">
<span class="help-block" ng-show="addCreditoBuscar.buscar.$error.required">Este campo es requerido es requerido.</span>
</div>
</div>
</form>
这是我的输入文本代码,但结果是这个 - http://prntscr.com/73otmc