Angular Form

Everything about Angular Form

1. Article · Angular

   Angular Reactive Forms – Dynamic Validation with Real-Time Issue and Fix

   This article explains how to handle dynamic form validation in Angular Reactive Forms. It shares a real-world scenario where validation rules need to change based on user input like requiring a PAN number for individuals and a company name for organizations. The article highlights a common mistake developers make: forgetting to call updateValueAndValidity() after setting or clearing validators, which causes the form to behave unexpectedly. It walks through the issue, shows the incorrect and corrected code, and provides a reusable custom validator for PAN format. Overall, this article helps developers understand how to implement clean, dynamic validation logic in Angular forms with a practical example and real-time bug resolution.

   Cynthia SathuragiriJul 23, 20252,9691,000
2. Article · Angular

   Angular Forms

   Discussing Angular Forms and two approaches by which we can create forms in angular Template Driven Forms and Model Driven Forms.

   Ankush AgnihotriJul 12, 20226,7051,000
   
3. Article · Angular

   How To Add Dynamic Controls With Reactive Forms Validations In Angular

   In this article, you will learn how to add dynamic controls with Reactive Forms validations in angular.

   Satheesh ElumalaiMar 2, 202244,1671,000