>
>
> I'm making a litte todo app with angular.
in my component.html i want a validation. If you enter nothing in the
textbox then i text is show with "title is required". And when you have
less then 5 characters in the textbox then also a text is showing.
But that doesn't work ..
When i start my app i see only my textbox without my todo's. When i enter 1
letter in the textbox then i see my todos. Also when i have only 4
characters i see no notification that says i must have 5 characters ..
This is my code :
<h3>Add todo</h3><form >
<input class="form-control" type="text" id="text" required minlength="5"
[(ngModel)]="text" name="text" >
<div *ngIf="text.errors && (text.dirty || text.touched)" class="alert
alert-danger">
<div [hidden]="!text.errors.required">
Title is required
</div>
<div [hidden]="!text.errors.minlength">
titel moet minstens 5 karakters zijn
</div>
</div>
</form><button class="btn btn-danger" (click)="addTodo()">test</button>
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