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Cidius
Asked: 2020-11-08 04:25:07 +0800 CST 2020-11-08 04:25:07 +0800 CST

How to validate the order that the images are selected

  • 772

It is difficult to find a title that details. I will explain.

I have a form where I enter up to 5 images. But only the first requires yes or yes (as the main image of the article). The other 4 are optional. These images are entered with inputs

What I need to do is that by php or by validations of the request, I would prefer the latter, it does not allow me to enter an image from any input, but rather preserve the order, first the input of the main image, then the second that is already optional and so on until the last if you want

@section('contenido')
{!!     Form::open(['route'=>'articulos.store','method'=>'POST','files'=>true]) !!}

    <br>
    <div class="form-group">
        {!! Form::label('imagen_1','Imagen Principal:') !!}
        {!! Form::file('imagen_1') !!}
        <br>
        {!! Form::text('descripcion_1',null,['class'=>'form-control','placeholder'=>'Descripcion de la foto...']) !!}

    </div>
    <div class="form-group">
        {!! Form::label('imagen_2','Imagen 2:') !!}
        {!! Form::file('imagen_2') !!}
        <br>
        {!! Form::text('descripcion_2',null,['class'=>'form-control','placeholder'=>'Descripcion de la foto...']) !!}
    </div>
    <div class="form-group">
        {!! Form::label('imagen_3','Imagen 3:') !!}
        {!! Form::file('imagen_3') !!}
        <br>
        {!! Form::text('descripcion_3',null,['class'=>'form-control','placeholder'=>'Descripcion de la foto...']) !!}
    </div>
    <div class="form-group">
        {!! Form::label('imagen_4','Imagen 4:') !!}
        {!! Form::file('imagen_4') !!}
        <br>
        {!! Form::text('descripcion_4',null,['class'=>'form-control','placeholder'=>'Descripcion de la foto...']) !!}
    </div>
    <div class="form-group">
        {!! Form::label('imagen_5','Imagen 5:') !!}
        {!! Form::file('imagen_5') !!}
        <br>
        {!! Form::text('descripcion_5',null,['class'=>'form-control','placeholder'=>'Descripcion de la foto...']) !!}
    </div>
    <div class="form-group">
        {!! Form::submit('Agregar articulo',['class'=>'btn btn-primary']) !!}
    </div>
    {!! Form::close() !!}

@endsection
laravel-5

1 Answers

  1. Best Answer

    The Laravel way of doing it is to use the validations for those fields, a combination of various validations from required*.

    I can't test it right now, but I would use validation requiredfor the first field and required_withor required_iffor the following images:

    public function rules()
{
    return [
        'imagen_1' => 'required',
        'imagen_2' => 'required_with:imagen_3',
        'imagen_3' => 'required_with:imagen_4',
        'imagen_4' => 'required_with:imagen_5',
    ];
}
    • 0