Exceptions.php

<?php

//With exceptions

try {

    $model->name = "Elisha";
    $model->save();

} catch(ModelFailedToSaveException $e){
    //Handle the exception
    echo "It failed to save"
}

//Without exceptions

$model->name = "Elisha";

if( ! $model->save()){
    //Handle the exception
    echo "It failed to save"
}