Limpa Camps

by Rapha Souza

HTML

<script>
function limpa() {
if(document.getElementById('campo').value!="") {
document.getElementById('campo').value="";

}
}
</script>
<input type="text" name="campo" id="campo">

<input type="button" value="Limpa" onClick="limpa()">
</form>
<html>