Angular 8Bootstrap 4

Angular 8 bootstrap popup login form

Angular 8 bootstrap popup login form
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Hello to all, welcome to therichpost.com. In this post, I will tell you, Angular 8 bootstrap popup login form.

Angular 8 bootstrap popup login form

Angular and Bootstrap combination is amazing, fast and user friendly. Also I shared, Angular Bootstrap register form.

Here are the complete steps and please do follow carefully:


1. Here are the basics commands to install angular 8 on your system:

npm install -g @angular/cli 

ng new angularpopup //Create new Angular Project

$ cd angularpopup // Go inside the Angular Project Folder

ng serve --open // Run and Open the Angular Project

http://localhost:4200/ // Working Angular Project Url

2. After done with above, you need to run below commands to set bootstrap environment into your angular 8 application:

npm install --save bootstrap

3. Now you need to add below code into your angular.json file:

...
"styles": [
              "src/styles.css",
        "node_modules/bootstrap/dist/css/bootstrap.min.css"
            ],
            "scripts": ["node_modules/bootstrap/dist/js/bootstrap.min.js"]
...

4. Now you need to add below code into your src/app/app.module.ts file:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { ReactiveFormsModule } from '@angular/forms';
@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    ReactiveFormsModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

5. Now you need to add below code into your src/app/app.component.ts file:

import { Component } from '@angular/core';
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  title = 'angulartoastr';
  showModal: boolean;
  registerForm: FormGroup;
  submitted = false;
  constructor(private formBuilder: FormBuilder) { }
  show()
  {
    this.showModal = true; // Show-Hide Modal Check
    
  }
  //Bootstrap Modal Close event
  hide()
  {
    this.showModal = false;
  }

  ngOnInit() {
    this.registerForm = this.formBuilder.group({
        email: ['', [Validators.required, Validators.email]],
        password: ['', [Validators.required, Validators.minLength(6)]]
    });
}
// convenience getter for easy access to form fields
get f() { return this.registerForm.controls; }
onSubmit() {
    this.submitted = true;
    // stop here if form is invalid
    if (this.registerForm.invalid) {
        return;
    }
    if(this.submitted)
    {
      this.showModal = false;
    }
   
}
  
}

6. Now you need to add below code into src/app/app.component.html file:

  <div class="container">
  <h1 class="text-center">Login with bootstrap popup</h1>
  <button type="button" class="btn btn-primary" (click) = "show()">Login</button>
   </div>
<!-- Creates the bootstrap modal where the image will appear -->
<div [style.display]="showModal ? 'block' : 'none'" class="modal" id="imagemodal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
  <div class="modal-content">
    <div class="modal-header">
      <h4 class="modal-title" id="myModalLabel">Login</h4>
    </div>
    <div class="modal-body">
        <form [formGroup]="registerForm" (ngSubmit)="onSubmit()">
            <div class="form-group">
                <label>Email</label>
                <input type="text" formControlName="email" class="form-control" [ngClass]="{ 'is-invalid': submitted && f.email.errors }" />
                <div *ngIf="submitted && f.email.errors" class="invalid-feedback">
                    <div *ngIf="f.email.errors.required">Email is required</div>
                    <div *ngIf="f.email.errors.email">Email must be a valid email address</div>
                </div>
            </div>
            <div class="form-group">
                <label>Password</label>
                <input type="password" formControlName="password" class="form-control" [ngClass]="{ 'is-invalid': submitted && f.password.errors }" />
                <div *ngIf="submitted && f.password.errors" class="invalid-feedback">
                    <div *ngIf="f.password.errors.required">Password is required</div>
                    <div *ngIf="f.password.errors.minlength">Password must be at least 6 characters</div>
                </div>
              </div>
          <div class="form-group form-check">
            <label class="form-check-label">
              <input class="form-check-input" type="checkbox" name="remember"> Remember me
            </label>
          </div>
          <button type="submit" class="btn btn-primary">Submit</button>
        </form>
    </div>
    <div class="modal-footer">
        <button type="button" class="btn btn-dark" data-dismiss="modal" (click) = "hide()">Close</button>
    
    </div>
  </div>
</div>
</div>

In the end, don’t forgot to run ng serve command. If you have any query then do comment below.

Jassa

Thank you.

Ajay Malhotra
the authorAjay Malhotra
Hello to all. Welcome to therichpost.com. Myself Ajay Malhotra and I am full stack developer. I love coding. I know Wordpress, Core php, Angularjs, Angular 2, Angular 6, Angular 7, laravel, Codeigniter, Shopify, Squarespace, Jquery, Google Map Api, Vuejs, Reactjs, Bigcommerce etc.

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