Eloquent model returns 0 as primary key

Question

I have this migration:

Schema::create(\'provincias\', function (Blueprint $table) {
    $table->string(\'codigo\', 2);
    $table->string(\'nombre\', 5         


        

Answer 1

You can also set the type of primary key:

protected $keyType = 'string';
public $incrementing = false;

Important note. You should add the second line. $incrementing = false. If you do not this, the key will be 0 after calling save() on your model.