laravel input form

input.blade.php

<div class="row form-group">
    <label for="email" class="col-md-4 col-lg-3 col-form-label must-fill">대표자 이메일</label>
    <div class="col">
        <input type="text" name="email" id="email"
               class="form-control @error('email') is-invalid @enderror"
               value="{{ old('email', $partner->email) ?? Auth::user()->email }}"
               placeholder="[email protected]">
        @error('email')
        <span class="invalid-feedback d-block" role="alert"><strong>{{ $message }}</strong></span>
        @enderror
    </div>
</div>

<div class="row form-group">
    <label for="mobile" class="col-md-4 col-lg-3 col-form-label must-fill">대표자 연락처</label>
    <div class="col">
        <div class="row mb-2">
            <div class="col-md-5">
                <select name="country" id="country" class="form-control">
                    @include('partials.country-code')
                </select>
            </div>
            <div class="col-md-7">
                <input type="text" name="mobile" id="mobile"
                       class="form-control @error('mobile') is-invalid @enderror"
                       value="{{ old('mobile', $partner->mobile) ?? Auth::user()->mobile }}"
                       placeholder="010123345677">
                @error('mobile')
                <span class="invalid-feedback d-block"
                      role="alert"><strong>{{ $message }}</strong></span>
                @enderror
            </div>
        </div>
        <div class="muted">※ 여행자 및 [헤이루트]과 연락할 수 있는 전화번호를 등록해주세요.</div>
    </div>
</div>

<div class="row form-group">
    <label for="company_no" class="col-md-4 col-lg-3 col-form-label must-fill">사업자등록번호</label>
    <div class="col">
        <div class="row mb-2">
            <div class="col-md-4">
                <input type="text" name="company_no_1" id="company_no_1"
                       class="form-control @error('company_no_1') is-invalid @enderror"
                       value="{{ old('company_no_1', $partner->company_no_1) ?? ''}}" maxlength="3" placeholder="123">
            </div>
            <div class="col-md-3">
                <input type="text" name="company_no_2" id="company_no_2"
                       class="form-control @error('company_no_2') is-invalid @enderror"
                       value="{{ old('company_no_2', $partner->company_no_2) ?? ''}}" maxlength="2" placeholder="45">
            </div>
            <div class="col-md-4">
                <input type="text" name="company_no_3" id="company_no_3"
                       class="form-control @error('company_no_3') is-invalid @enderror"
                       value="{{ old('company_no_3', $partner->company_no_3) ?? '' }}" maxlength="5"
                       placeholder="67890">
            </div>
            @if($errors->has('company_no_1') || $errors->has('company_no_2') || $errors->has('company_no_3'))
                <div><span class="is-invalid"></span>
                    <span class="invalid-feedback d-block"
                          role="alert"><strong>{{ $errors->first('company_no_1') ?: $errors->first('company_no_2') ?: $errors->first('company_no_3') }} </strong></span>
                </div>
            @endif
        </div>
    </div>
</div>