A guide to verifying array inputs in Laravel 5 with the help of proengsoft/laravel-jsvalidation

Question

A guide to verifying array inputs in Laravel 5 with the help of proengsoft/laravel-jsvalidation

Greetings! I am currently attempting to validate an array input and select option in the following format:

<td width="23%">                                            
{!!Form::select('mmscod_id[]',['' => '- Select a material -'] +$mat,null,['class' => 'form-control', 'id'=>'mmscod_id'])!!}    
</td>

<td width="17%">
<input type="text" class="form-control" id="cantidad" name="vtcanp[]"/> 

</td>
<td width="17%">
<input type="text" class="form-control" id="precio" name="vtprep[]"/>
</td>

As part of my validation process, I am utilizing the proengsoft/laravel-jsvalidation package for client-side validation. On the back-end, I am incorporating Laravel's Form request.

In addition, I have referred to the methodology outlined on this website: How To: Validate an array of form fields with Laravel. However, I am encountering errors that are disrupting the process:

error1

error2

Edit: I neglected to mention that these elements are being generated dynamically. Any assistance would be greatly appreciated.

javascript laravel validation laravel-5

Answer 1

Answer №1

Laravel has the capability to validate array inputs by following a specific convention for validating array items.

$rules = [
    'vtcanp.*' => 'required',
];

For instance:

In my custom request class named InvoiceRequest:

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

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $rules =[
            'client' => 'required',
            'date' => 'required',
            'total' => 'required',
            'discount' => 'required',
            'item.*' => 'required',
            'rate.*' => 'required',
            'quantity.*' => 'required',


        ];


        return $rules;
    }
}

Additionally, in the view, include:

{!! JsValidator::formRequest('App\Http\Requests\InvoiceRequest') !!}

By employing these validations, error messages can be displayed with the corresponding position of the dynamically added input arrays in the view.

Answer 2

Laravel has the capability to validate array inputs by following a specific convention for validating array items.

$rules = [
    'vtcanp.*' => 'required',
];

For instance:

In my custom request class named InvoiceRequest:

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

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $rules =[
            'client' => 'required',
            'date' => 'required',
            'total' => 'required',
            'discount' => 'required',
            'item.*' => 'required',
            'rate.*' => 'required',
            'quantity.*' => 'required',


        ];


        return $rules;
    }
}

Additionally, in the view, include:

{!! JsValidator::formRequest('App\Http\Requests\InvoiceRequest') !!}

By employing these validations, error messages can be displayed with the corresponding position of the dynamically added input arrays in the view.

A guide to verifying array inputs in Laravel 5 with the help of proengsoft/laravel-jsvalidation

Answer №1

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