How to write api in code igniter form validation

Please Sign up or sign in to vote. How to create user login with Codeigniter. At some point you might need to create a user login for your project while using the Ccodeigniter framework. For those of you who are just getting started with this, you will see within this next post that it is very simple to create.

How to write api in code igniter form validation

Composer is a PHP dependencies manager. You have been following the tutorial series [optional but highly recommended] What is authentication? Authentication is the process of determining whether someone or something is who they claim they are.

The common convention when authenticating users is using a combination of either an email address or username and password.'s List of Every Word of the Year - Everything After Z

If the email address or username and password combination match with what the system has in its database, then access to the system is granted. If the combination does not match, access to the system is denied. User authentication best practices Weaknesses in authentication implementation can be exploited to gain access to the system.

This comes in handy if an attacker managers to gain access to the database. SSL uses https protocol. For ordinary applications such as blogs you can usually get away with http but if you are developing an application with sensitive data then you should serious consider using SSL.

how to write api in code igniter form validation

Administrators can create new accounts and give privileges to users. Ordinary users should not be able allowed to perform such tasks. Factors to consider when choosing an authentication library A library is a set of functions that perform specialized tasks.

CodeIgniter has a number of open source authentication libraries written by third parties. It is possible to write your own authentication system but why re-invent the wheel when you can use existing solutions?

The following points should guide you when selecting an authentication library. Some of the authentication libraries force you to build the application on top of them. It was created by Ben Edmunds and its online repository is on GitHub.

The online documentation for Ion Auth can be found on http: Ion Auth has the following directories that correspond to the directories in the application directory for CodeIgniter. Copy the unzipped contents into the application directory of ci-my-admin Ion Auth Migrations The migration file starts with Run the following command to execute the migration php index.

Create a controller method to accept AJAX data through POST

Groups are used to assign roles to users. The migration file also creates a default user admin admin. If the user is already logged in, they are redirected to the dashboard.

how to write api in code igniter form validation

If the login is successful, the user is redirected to the dashboard, else the user id redirected to the login page and an error message is displayed. We will use the constructor method for the respective controllers to check if a user is logged in before granting access.

The advantage of this approach is you avoid repeating yourself. All the functions in the class will be protected. Add the above code snippet to the controllers for brands, categories and products. Login View Initially, the login page was just loading the dashboard.

Summary Ion auth is a powerful lightweight authentication library for CodeIgniter that simplifies authenticating users in CodeIgniter. In admin to authenticating users, Ion auth can also be used to manager user groups. We will also add the section for creating system users and assigning them to groups.

If you found this tutorial useful, support us by using the social media buttons to like and share the tutorial. Each week, a new CodeIgniter tutorial is added to our collection. Subscribe to our newsletter, like our Facebook fan page or follow us on Twitter to get free updates when the collection is this tutorial you will learn the esy way to integrate recaptcha 2 service api with codeigniter without need to extend any library or write more code,this task will make our site more secure by add it to codeigniter validation rules, lets do it.


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Download the file from below link, extract files and include them in view and controller directory of your codeigniter framework as illustrated in the Read file.

See Also Form Validation Using CodeIgniter.

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Compatible with the form validation class; No need to set dummy validation rule for optional selects. Minimal modifications, no hacks and no extra methods needed; Works with optgroups. Example Usage: In the reference example above, the following could be used.

We validate the form data using the Form Validation Library to complete tasks such as checking for empty fields, validating the e-mail, and then send the e-mail off. All of the code shown should be in the index() function of your email controller.

In This tutorial i want to show you how to create CRUD(Create, Read, Update, Delete) using AngularJS in Codeigniter. I added few step to create create, edit, delete, lists, search and pagination application in your Codeigniter framework.

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