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Answers for "available validation rules laravel"

PHP
7

laravel validation example

//import		
		use Illuminate\Support\Facades\Validator;
	
		// single var check
        $validator = Validator::make(['data' => $value],
            ['data' => 'string|min:1|max:10']
        );
        if ($validator->fails()) {
            // your code
        }

        // array check
        $validator = Validator::make(['data' => $array],
            ['email' => 'string|min:1|max:10'],
            ['username' => 'string|min:1|max:10'],
            ['password' => 'string|min:1|max:10'],
            ['...' => '...']
        );

        if ($validator->fails()) {
            // your code
        }
Posted by: Guest on April-17-2020
1

validation in laravel

enum
  'priority'      => ['required', 'in:normal,meduim,high'],	
integer
  'department_id' => 'required|integer',
string
  'email' => 'required|email|unique:users',
  'title'         => ['required', 'min:3'],
  'name' => 'required|max:120',
integer
	'phone' => 'required|regex:/(01)[0-9]{9}/'
  	'phone' => 'required|numeric|phone_number|size:11'
  	'PHONE' => 'required|regex:/(0)[0-9]/|not_regex:/[a-z]/|min:9',


From Laravel 5.5 on you can use an artisan command to create a new Rule which you can code regarding your requirements to decide whether it passes or fail.
Ej: php artisan make:rule PhoneNumber
Then edit app/Rules/PhoneNumber.php, on method passes
  /**
 * Determine if the validation rule passes.
 *
 * @param  string  $attribute
 * @param  mixed  $value
 * @return bool
 */
public function passes($attribute, $value)
{

    return preg_match('%^(?:(?:\(?(?:00|\+)([1-4]\d\d|[1-9]\d?)\)?)?[\-\.\ \\\/]?)?((?:\(?\d{1,}\)?[\-\.\ \\\/]?){0,})(?:[\-\.\ \\\/]?(?:#|ext\.?|extension|x)[\-\.\ \\\/]?(\d+))?$%i', $value) && strlen($value) >= 10;
}


use App\Rules\PhoneNumber;

$request->validate([
    'name' => ['required', new PhoneNumber],
]);
Posted by: Guest on October-12-2021
4

laravel validation

/**
 * Store a new blog post.
 *
 * @param  Request  $request
 * @return Response
 */
public function store(Request $request)
{
    $validatedData = $request->validate([
        'title' => 'required|unique:posts|max:255',
        'body' => 'required',
    ]);

    // The blog post is valid...
}
Posted by: Guest on October-19-2020
0

laravel validation

<?php

namespace App\Providers;

use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Facades\Validator;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     *
     * @return void
     */
    public function register()
    {
        //
    }

    /**
     * Bootstrap any application services.
     *
     * @return void
     */
    public function boot()
    {
        Validator::extend('foo', function ($attribute, $value, $parameters, $validator) {
            return $value == 'foo';
        });
    }
}
Posted by: Guest on December-25-2020
0

laravel validation

"foo" => "Your input was invalid!",

"accepted" => "The :attribute must be accepted.",

// The rest of the validation error messages...
Posted by: Guest on December-25-2020
-1

laravel validation

$rules = ['name' => 'unique:users,name'];

$input = ['name' => ''];

Validator::make($input, $rules)->passes(); // true
Posted by: Guest on December-25-2020

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