form_error method in Codeigniter4 ?
Where is form_error method in Codeigniter4 ?
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Where is form_error method in Codeigniter4 ?
Codeigniter4 has provision for custom templates to modify the display html for validation error messages.Often we do not want to repeat the entire html on …
Codeigniter3 provides a File Uploading class functionality to upload and validate files with ease. This does not exist under Codeignter4.This posed a problem when migrating …
CI4 provides different methods to validate form inputs. We will look at an example with a custom rule for validation, which will validate the an …
Codeigniter4 provides an easy data validation class to validate different types of inputs.In the below example, we will use a form with username, email and …
Export data from mysql using CI4 database utility functions getCSVFromResult and getXMLFromResult
Login is one of the basic procedure on a Web. Let us see how to write it using Codeigniter4. Here I have used CentOS combined …
Filters in CI4 are a great way to control the incoming and outgoing call to controllers.Filters have two methods before() and after(). The before() method …
Sending SMTP HTML mail from CI4 is a simplified process. Codeigniter 4 provides multiple configuration optionsto send email with charset, wordwrap, protocol option, encryptions, mail …
The basic requirement for CodeIgniter4 is to have php version 7.2 or higher.The manual installation is straight forward on a CentOS system. Step 1 : …