Question

如何验证密码和确认密码必须相同，否则不提交。

<div class="col-md-6 col-md-offset-3">
    <h2>Change Password</h2>
    <form name="form1" (ngSubmit)="f.form.valid && cpass()" #f="ngForm" novalidate>
        <div class="form-group" [ngClass]="{ 'has-error': f.submitted && !password.valid }">
            <label for="password">Password</label>
            <input type="password" class="form-control" name="password" [(ngModel)]="model.password" #password="ngModel" required />
            <div *ngIf="f.submitted && !password.valid" class="help-block">Password is required</div>
        </div>
        <div class="form-group" [ngClass]="{ 'has-error': f.submitted && !confirm-password.valid }">
            <label for="confirm-password">Confirm Password</label>
            <input type="password" class="form-control" name="confirm-password" [(ngModel)]="model.confirm-password" #password="ngModel" required />
            <div *ngIf="f.submitted && !confirm-password.valid" class="help-block">Password is required</div>
        </div>
        <div class="form-group">
            <button class="btn btn-primary">Save</button>
            <a [routerLink]="['/home']" class="btn btn-link">Cancel</a>
        </div>
    </form>
</div>

Answer 1

您需要实现自定义验证程序来执行确认密码

之类的操作

这是一篇关于这个主题的好文章

https://scotch.io/tutorials/how-to-implement-a-custom-validator-directive-confirm-password-in-angular-2

更改角度2中的密码验证

1 个答案: