*/ public function rules() : array { return [ 'nomor_pinjaman' => 'nullable|string', 'tanggal_pembayaran'=> 'required|date', 'nominal' => 'required|numeric', 'keterangan' => 'nullable|string', 'status' => 'nullable', ]; } public function ignored(): string { return $this->id; } protected function prepareForValidation() { $this->merge([ 'nomor_pinjaman' => $_SESSION['nomor_pinjaman'], ]); } }