Tag : Empty



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 example you can see how to check. It is very simple example that way you can simply understand. <strong>Example 1:</strong> <pre class="prettyprint lang-php"> public function fileUpload(Request $request) { if ($request->hasFile('image')) { dd('write code here'); } } </pre> <strong>Example 2.....

By Hardik Savani | September 28, 2016 | | 8785 Viewer | Category : Laravel
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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 : <strong>Example:</strong> <pre class="language-php"> $example = array(100, "hari", "","hey", "", 77, "hello"); $result = array_filter($example, function($value) { return !empty($value); }); print_r($result); <br/> $resultDirect = array_filter($example); print_r($resultDirect); </pre> <strong>Out.....

By Hardik Savani | February 28, 2016 | | 5536 Viewer | Category : PHP
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    How to delete multiple records using checkbox in Laravel 5 ?

    How to delete multiple records using checkbox in Laravel 5 ?

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    Bootstrap - Input multiple tags example using Tag Manager Jquery Plugin

    Bootstrap - Input multiple tags example using Tag Manager Jquery Plugin

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    MySql comma separated column join in PHP Laravel 5

    MySql comma separated column join in PHP Laravel 5

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    Laravel 5 Instagram API tutorial with example

    Laravel 5 Instagram API tutorial with example

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    Laravel 5 - generate PDF from html view file and download using dompdf

    Laravel 5 - generate PDF from html view file and download using dompdf

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    Laravel 5.3 - Form Input Validation rules example with demo

    Laravel 5.3 - Form Input Validation rules example with demo

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