How to Check if a Value is Not Equal to a set of Characters in Laravel Validation

1 year ago admin Laravel

In this lesson, we will see how to check if a value is not equal to a set of characters in Laravel validation, sometimes when working on a Laravel project you want a field to be different from a set of characters using validation, so let's see how we can do that.


Use laravel not_in validation rule

So to do that we use Laravel not_in validation rule here is an example:

                                                    
                                                                                                                
return [
   'name_en' => 'required|not_in:<p></p>'
];

Related Tuorials

How to Prevent the Loop Incrementing Operator from Resetting Back to 1 in the Next Pagination Pages in Laravel

In this lesson, we will see how to prevent the loop incrementing operator from resetting back to 1 i...


How to Logout a User from the Other Devices in Laravel 11

In this lesson, we will see how to logout a user from the other devices in Laravel 11, sometimes you...


How to Logout a User from the Current Device in Laravel 11

In this lesson, we will see how to logout a user from the current device in Laravel 11, sometimes yo...


How to Import Multiple Classes from a Single Namespace in Laravel

In this lesson, we will see how to import multiple classes from a single namespace in Laravel by add...


Laravel 11 Livewire CRUD Application Tutorial Part 2

In the second part of this tutorial, we will display all the tasks on the home page and later we wil...


Laravel 11 Livewire CRUD Application Tutorial Part 1

This tutorial will show us how to create a Laravel 11 Livewire CRUD application. The user can c...


How to Conditionally Include a Blade Template in Laravel

In this lesson, we will see how to conditionally include a blade template in Laravel.Sometimes,...


How to Include a Blade Template Only if it Exists in Laravel

In this lesson, we will see how to include a blade template only if it exists in Laravel.Sometimes,&...


How to Pass a Variable to Include in Laravel

In this lesson, we will see how to pass a variable to include in Laravel. Sometimes, we want to pass...


How to the Get the Previous and Next Posts in Laravel

In this lesson, we will see how to get the previous and next posts in Laravel, sometimes when you ge...