Laravel 5 Validation accept comma separated string with max 4 numbers

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Laravel 5 Validation accept comma separated string with max 4 numbers

Example-

1.  1,2,3,4              ---  Accepted

2.  1,2                  ---  Accepted

3.  1,2,3,4,5            ---  Rejected

Note: I can Achieve this task by first convert the string to array and then validate the request, But i am looking for a Best approach to solve the same.

Validate it with this in your controller:

$this->validate(Request::instance(), ['field_name'=>['required','regex:/^\d+(((,\d+)?,\d+)?,\d+)?$/']]);

A rule to validate delimited data, Laravel 5 Validation accept comma separated string with max 4 numbers. Example-. 1,2,3,4 --- Accepted. 1,2 --- Accepted. 1,2,3,4,5 --- Rejected. from Newest´┐Ż between:min,max. The field under validation must have a size between the given min and max. Strings, numerics, arrays, and files are evaluated in the same fashion as the size rule. boolean. The field under validation must be able to be cast as a boolean. Accepted input are true, false, 1, 0, "1", and "0". confirmed

You can create your own custom Rule for this.

php artisan make:rule MaxNumbers
<?php

namespace App\Rules;

use Illuminate\Contracts\Validation\Rule;

class MaxNumbers implements Rule
{
    /**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        return count(explode(',', $value)) < 5;
    }

    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        return 'The :attribute must be max 4 numbers.';
    }
}

And to use it:

use App\Rules\MaxNumbers;

$request->validate([
    'field_name' => ['required', new MaxNumbers],
]);

Validation - Laravel, Scout APM is PHP application performance monitoring designed for developers. laravel-validation-rules is a package that contains handy custom and other fields that accept multiple phone numbers. I decided to let them be input as comma separated strings. It's meant to be used in a form request. 5 Laravel: PDOException: could Jan 4. 0 Zend F2: 0 Laravel 5 Validation accept comma separated string with max 4 numbers May 16 '19. View all questions and

You could use the following regex rule:

$this->validate($request, [
    'field_name' => 'regex:/^[0-9]+(,[0-9]+){0,3}$/'
]);

40 Additional Laravel Validation Rules, Multiple rules may be delimited using either a "pipe" character, or as separate The Validator class provides several rules for validating files, such as size , mimes , and others. The field under validation must have a size between the given min and max. For string data, value corresponds to the number of characters. So, Today i want to share with you how to image uploading in Laravel 5.3 with validation. If you are beginners then you can do that simply by following few step. Laravel 5.3 provide very simple way to create file uploading with proper validation like max file size 2MB, valid file extension like jpeg,png,jpg,gif or svg etc.

Code Happy: Validation, Laravel Validation system has 60+ validation rules available, but what if for “ strong” password; TelephoneNumber: valid telephone number LocationCoordinates: comma-separated set of latitude and longitude or ISBN- 13 number; EndsWith: value ends with a given string 5 Rules from Pineco.de. Method Listing. all() The all method returns the underlying array represented by the collection:. collect([1, 2, 3])->all(); // [1, 2, 3] average() Alias for the avg

Learn how to validate the input from users of your Laravel PHP Framework application. the array value contains a number of validation rules separate by a pipe | symbol. max:5. (string) The length of the string must be less than or equal to five. accepted. The field value must be equal to 'yes' or 1. Useful for validating´┐Ż You can also use a class with a __call__() method for more complex or configurable validators. RegexValidator, for example, uses this technique.If a class-based validator is used in the validators model field option, you should make sure it is serializable by the migration framework by adding deconstruct() and __eq__() methods.

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Comments
  • That's good to know.
  • Don't know how to do that, Help me in the same
  • some regex to check for actual numbers there won't harm
  • is custom validation is in Laravel 5.6 ?
  • No, it is with 5.2 as well, you can find more here.