Tag : Empty

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How to check if array is empty or null or undefined in javascript?

How to check if array is empty or null or undefined in javascript?

If need for jquery check if array is empty or undefined then i will help you. you can easily check if array is empty or not in javascript. we will use simple if condition and length of array with checking. so we can easily check if array is empty null undefined in javascript. Here i will give you s.....

By Hardik Savani | Views: 20661 | May 28, 2019 | Category : Javascript jQuery

How to check object or array empty or not in Vue JS?

How to check object or array empty or not in Vue JS?

I will teach you how to check object is empty or not and check array is empty or not in vuejs app. this post will help you to check object or array empty or not using v-if and array.length. If you are a using core jquery and you need to check array or object is empty or not then you can do it easil.....

By Hardik Savani | Views: 27936 | December 1, 2018 | Category : Vue.JS


How to check uploaded file is empty or not in Laravel 5.3?

How to check uploaded file is empty or not in Laravel 5.3?

Today, in this post we will learn how to check uploaded file is present or not on request object. If you work on file uploading or image uploading then you have to require to check file array is empty or not. Laravel 5.3 provide two way to check file is present or not in request object. In bellow .....

By Hardik Savani | Views: 48050 | September 28, 2016 | Category : Laravel

How to remove empty values from array in PHP?

How to remove empty values from array in PHP?

you have array with empty value and you want to remove all empty value from that array without loop. you can remove your all empty value from array without loop. PHP array_filter function through you can remove all empty value, you can do both way try and see following example how to do this : <stro.....

By Hardik Savani | Views: 36769 | February 28, 2016 | Category : PHP