Today, We want to share with you How to validate URL Pattern in Angular?.In this post we will show you URL Pattern Validation in Angular, hear for alphanumeric validation in angular 7 we will give you demo and example for implement.In this post, we will learn about Angular 6 Forms Validation Example – [Required, Email, URL, Dropdown and Min-Max min-length] with an example.
How to validate URL Pattern in Angular?
There are the Following The simple About angular 2 password validation pattern Full Information With Example and source code.
As I will cover this Post with live Working example to develop url validation angular 7, so the angular 2 input url validation is used for this example is following below.
Angular is a platform for building mobile & desktop web Based user friendly and light weight applications.Angular,It’s TypeScript-based open-source Angularjs web application framework.
Keywords :
URL Pattern Validation in Angular
Solution:
const reg = '(https?://)?([\\da-z.-]+)\\.([a-z.]{2,6})[/\\w .-]*/?'; this.form = fb.group({ url: ['', [Validators.required, Validators.pattern(reg)]] })
src/app/app.component.html
URL Validation in Angular - Pakainfo.com.com
src/app/app.component.ts
import { Component } from '@angular/core'; import { FormBuilder, FormGroup, FormControl, Validators} from '@angular/forms'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { form: FormGroup = new FormGroup({}); constructor(private fb: FormBuilder) { const reg = '(https?://)?([\\da-z.-]+)\\.([a-z.]{2,6})[/\\w .-]*/?'; this.form = fb.group({ url: ['', [Validators.required, Validators.pattern(reg)]] }) } get f(){ return this.form.controls; } submit(){ console.log(this.form.value); } }
Web Programming Tutorials Example with Demo
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