PHP Archives - Page 10 of 72

How to Update table Structure using Migration in CodeIgniter 4

Last updated on June 3, 2023 by Yogesh Singh

CodeIgniter 4 is a PHP framework. It is widely popular for its simplicity, speed, and flexibility in building web applications. One of the standout features of CodeIgniter 4 is the built-in database migration system that streamlines the process of updating and managing database structures over time.

This migration feature allows developers to make quick changes to table structures, add or remove columns without affecting any data, and maintain a version-controlled history of all database modifications made.

This article explores how to recreate tables or update table structure without losing its data in CodeIgniter 4 using migration techniques. Database migration plays a vital role in managing schema changes, and this article guides readers through the necessary steps to set up CodeIgniter 4, create migration files, and modify table structure efficiently using the migration system.

Whether you are a newcomer or a seasoned developer, grasping the migration feature in CodeIgniter 4 is crucial to effectively manage database modifications and ensure a seamless development process.

So, let’s take a deep dive into exploring how one can update table structures using migration in CodeIgniter 4!

How to Update table structure using migration in CodeIgniter 4

How to Create Custom Validation Rule in CodeIgniter 4

Last updated on December 10, 2023 by Yogesh Singh

Validation rules help to validate the form. You don’t need to write long if statement conditions for every <form > element.

CodeIgniter 4 comes equipped with numerous pre-defined validation rules. However, there may be instances where you require custom validation rules designed specifically for your application’s needs.

In this article, we’ll discuss how to create such custom validation rules in CodeIgniter 4. By doing so, you can broaden the framework’s validation capabilities and maintain data accuracy. Follow these steps to seamlessly handle distinct and diverse validation scenarios while extending the validating functionality of your web applications alike.

How to create custom validation Rule in CodeIgniter 4

Add Google reCAPTCHA v2 to form in CodeIgniter 4

Last updated on December 26, 2023 by Yogesh Singh

Google reCaptcha is like a security guard for websites. It stops spam and robots from messing with things. It’s commonly used in places like when you log in, sign up, send a message, or leave a comment on a website.

There are two types of Google reCaptcha:

v2 – You have to pick pictures to answer a question.
v3 – This one works in the background, and you don’t even see it.

In this guide, I’ll show you how to add Google reCaptcha v2 to your form and make sure everything is secure in your CodeIgniter 4 project.

Add Google reCAPTCHA v2 to form in CodeIgniter 4

Create Livewire pagination with Search filter and Sorting in Laravel

Last updated on January 8, 2023 by Yogesh Singh

Pagination is very useful when you have to show a huge list of records on the page. It divides the records into multiple pages.

Limited number of records shown at a time.

Livewire has provided the WithPagination trait for generating pagination. Its implementation is similar to Laravel default pagination.

In this tutorial, I show how you can create Livewire pagination with search filter and sorting in Laravel 9.