我想在提交后清除文本字段。请帮我 :(
<form name ="client" id="client" method="POST" action="index.php" >
<input type="hidden" name="id" id="id" >
<label>name</label>
<input type="text" name="nombre" id="nombre" value=""> <br />
<label>surname</label>
<input type="text" name="apellido" id="apellido"> <br />
<label>age</label>
<input type="text" name="fecha" id="fecha" > <br />
<label>sex</label>
<select name="peso" id="peso" > <br />
<option>male</option>
<option>female</option>
</select> <br />
<input id="submit" type="submit" name="submit" value ="submit"/>
</form>