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There are Multiple Ways to Create a Validator But here we use Regular Expression or JavaScript Regular Expression or RegExp for Creation Validators. In this article, we will see the most Frequently Used Expression

In India have Aadhar number an we may need to valid it a input. So I created a validator for yii2

I have a calls which help me display json directly in html table.

GridView show sum of columns in footer `PHP use yii\grid\DataColumn;

Hey Everyone, In this post I Just shared my Experience what most of interviewer ask in YII2 Interview.

Does your application need to know user's details on browser details, os and device type? We can use PHP's misc. function to achieve that provided you have an update copy of browsercap.ini

https://github.com/marciocamello/yii2-app-advanced-sh

During development and depending on your setup you may need to use the options forceCopy or linkAssets of the asset manager to work around possible file-system and permission issues.

When you are handling so many projects and those projects are saved in different repository locations, you may find it very difficult to keep track all the versions and revisions manually and it will be much harder if you are developing in multiple repository branches.

It can happen that you work in development environment and you make changes to database tables structures, adding tables, or changing fields.

this is my way for embed js code block in view file:

I'm using PayPal's script from

namespace app\components;

Here's a possible implementation for MongoDb of the RBAC standard. Create a class "MongoDbManager" in `common\components and modify your params.php` file like this:

Yii 3 and many Yii 2 package sources are contained within src directory which is convenient since you have less directories to check.

We are running one frontend running NGINX and several app servers running Apache2. There are several issues we have come across but right now I'll be documenting one of them. I'll be completing this article when I get more time.

I needed to use a class from ZF2 in my Yii project. I've read probably all there is about this subject and still I needed lots of trial & errors to get it working, probably due to my lack of experience working with namepsaces and ZF2 in general. Also, the resources on the web are all partial, at best. Most simply refer to ZF1 where things are technically different. When I got it all working I de...

It is convenient to use the same identification attribute, say info, in all of the active records of your application. It should be a virtual read-only attribute defined by a getter method, its label being the model name.

Small companies and startups use cheap email services or even Cpanel's mail services which are less secure and compete directly with bigger email providers like Microsoft with Outlook and Google with Gmail. This creates a problem when you try to use their services to send/receive emails from this cheap services. <img width="750" src="https://static.techspot.com/fileshost/newspics3/2017/google-clo...

I leverage Kartik's notification widgets.