Laravel eloquent HasMany type error at include in controller

Question

["

I have a Customer model with many Loans records related by idecli<\/code> Varchar field in both tables.<\/i>

class Customer extends Model
{
    use HasFactory;

    protected $table = 'tblcli';
    protected $primaryKey = 'idecli';

    public function loans() {
        return $this->hasMany(Loan::class,'idecli','idecli');
    }

Answer 1

Laravel eloquent assumes that the primary key is numeric , since it is necessary to inform the model that the key is type string type. Works fine!

class Customer extends Model
{
    use HasFactory;
    use EloquentJoin;

    protected $table = 'tblcli';
    protected $primaryKey = 'idecli';
    protected $keyType = 'string';
...
}