Angular 21 Tutorial in Hindi #58 | POST API - Form Submit

Pubblicato il: 10 gennaio 2026
sul canale di: Mohit Decodes

306

In this video, you’ll learn how to create and call a POST API in Angular 21 using modern best practices.

We’ll use TypeScript Interface for payload typing, handle form submit → API save flow, and manage form data using Signals instead of traditional state handling.

This tutorial shows a real-world Angular POST API pattern that is widely used in production applications and frequently asked in interviews.

📘 What You’ll Learn
-- How POST API works in Angular 21
-- Create POST API using HttpClient
-- Use Interface for API payload typing
-- Form submit → API save flow
-- Signal-driven form handling (modern approach)
-- Handle success & error responses
-- Clean service + component architecture
-- Angular interview questions on POST API

⚙️ Tech Used
Angular 21, Angular CLI, Node.js, VS Code, Terminal

📢 Resources:
👉 Angular Documentation - https://angular.dev/overview
👉 GitHub Code Link - https://github.com/mohitdjcet/angular...

📂 Playlist Links:
Angular 21 Full Course Video (Hindi):    • Angular 21 Full Course in Hindi (2026) | B...
JavaScript Full Course Video (Hindi):    • JavaScript Full Course 2025  | 4 Projects ...
Python Full Course Video (Hindi):    • Python Full Course in Hindi 2025 | Complet...
Django Full Course Video (Hindi):    • Django Tutorial in Hindi 2026 | Complete D...
NodeJS Full Course Video (Hindi):    • Complete Node.js + Express.js + MongoDB Co...
Git and GitHib Copilot Full Course Video (Hindi):    • GitHub Copilot Full Course in 1 Video | Gi...

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#mohitdecodes #angular21 #angular #postapi #httpclient #signals #forms #typescript #restapi #frontend #webdevelopment #hinditech

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