wticreatorstudio/Modules/Staff/Http/Requests/CreateStaffRequest.php

<?php

namespace Modules\Staff\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Http\Request;
use Illuminate\Validation\Rule;

class CreateStaffRequest extends FormRequest
{
    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules(Request $request)
    {

        return [
            "employee_id" => "required_if:role_type,!=,'admin'",
            "first_name" => "required",
            "last_name" => "required",
            "phone" => "nullable|unique:users,phone",
            "username" =>  "required|unique:users,username",
            "email" =>  "required|email|unique:users,email",
            'is_active' => 'required',
            "role_id" => "required|exists:roles,id",
            "department_id" => "required|exists:departments,id",
            "date_of_birth" => "required|date",
            "address" => "nullable|max:200",
            "bank_name" => "nullable",
            "bank_branch_name" => "nullable",
            "bank_account_name" => "nullable",
            "bank_account_number" => "nullable",
            "created_at" => "required|date",
            'photo' => 'nullable|mimes:jpeg,jpg,png,webp',
            'ott_photo' => 'nullable|mimes:jpeg,jpg,png,webp',
        ];
    }

    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }
}