How to show error message to specific div after maxLengh or required validation failed with template...
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I understand that Angular can do validation by html template and output validation errors
However what if I have a singlediv on top of component html and an errorMessage attribute in the component class, and desire to output all the validation error in that single div, how to achieve such goal?
<div class="errorMessage">...</div>
<input id="name" type="text" placeholder="name" #name [(ngModel)]="account.name"
name="name" (click)="clearErrors()" maxlength="40" required>
<div *ngIf="name.invalid && (name.dirty || name.touched)">
<div *ngIf="name.errors.required">
Account name cannot be empty. <-- like to show this msg on div.errorMessage
</div>
<div *ngIf="name.errors.maxlength">
Account name maximum length exceeded. <-- like to show this msg on div.errorMessage
</div>
</div>
javascript angular
asked Nov 11 at 20:58
Dreamer
3,1711458132
add a comment |
up vote
0
down vote
favorite
1
I understand that Angular can do validation by html template and output validation errors
However what if I have a singlediv on top of component html and an errorMessage attribute in the component class, and desire to output all the validation error in that single div, how to achieve such goal?
<div class="errorMessage">...</div>
<input id="name" type="text" placeholder="name" #name [(ngModel)]="account.name"
name="name" (click)="clearErrors()" maxlength="40" required>
<div *ngIf="name.invalid && (name.dirty || name.touched)">
<div *ngIf="name.errors.required">
Account name cannot be empty. <-- like to show this msg on div.errorMessage
</div>
<div *ngIf="name.errors.maxlength">
Account name maximum length exceeded. <-- like to show this msg on div.errorMessage
</div>
</div>
javascript angular
asked Nov 11 at 20:58
Dreamer
3,1711458132
add a comment |
up vote
0
down vote
favorite
1
up vote
0
down vote
favorite
1
1
I understand that Angular can do validation by html template and output validation errors
However what if I have a singlediv on top of component html and an errorMessage attribute in the component class, and desire to output all the validation error in that single div, how to achieve such goal?
<div class="errorMessage">...</div>
<input id="name" type="text" placeholder="name" #name [(ngModel)]="account.name"
name="name" (click)="clearErrors()" maxlength="40" required>
<div *ngIf="name.invalid && (name.dirty || name.touched)">
<div *ngIf="name.errors.required">
Account name cannot be empty. <-- like to show this msg on div.errorMessage
</div>
<div *ngIf="name.errors.maxlength">
Account name maximum length exceeded. <-- like to show this msg on div.errorMessage
</div>
</div>
javascript angular
asked Nov 11 at 20:58
Dreamer
3,1711458132
I understand that Angular can do validation by html template and output validation errors
However what if I have a singlediv on top of component html and an errorMessage attribute in the component class, and desire to output all the validation error in that single div, how to achieve such goal?
<div class="errorMessage">...</div>
<input id="name" type="text" placeholder="name" #name [(ngModel)]="account.name"
name="name" (click)="clearErrors()" maxlength="40" required>
<div *ngIf="name.invalid && (name.dirty || name.touched)">
<div *ngIf="name.errors.required">
Account name cannot be empty. <-- like to show this msg on div.errorMessage
</div>
<div *ngIf="name.errors.maxlength">
Account name maximum length exceeded. <-- like to show this msg on div.errorMessage
</div>
</div>
javascript angular
javascript angular
asked Nov 11 at 20:58
Dreamer
3,1711458132
asked Nov 11 at 20:58
Dreamer
3,1711458132
asked Nov 11 at 20:58
Dreamer
3,1711458132
asked Nov 11 at 20:58
Dreamer
3,1711458132
asked Nov 11 at 20:58
Dreamer
3,1711458132
3,1711458132
add a comment |
add a comment |
1 Answer
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You can simply move error section into the desired message container.
<div class="errorMessage">
<ng-container *ngIf="name.invalid && (name.dirty || name.touched)">
<ng-container *ngIf="name.errors.required">
Account name cannot be empty. </ng-container>
<ng-container *ngIf="name.errors.maxlength">
Account name maximum length exceeded.
</ng-container>
</ng-container>
</div>
<input id="name" type="text" placeholder="name" #name
[(ngModel)]="account.name"
name="name" (click)="clearErrors()"
maxlength="40" required>
answered Nov 11 at 21:06
Sunil Singh
6,1472626
add a comment |
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1 Answer
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1 Answer
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up vote
0
down vote
You can simply move error section into the desired message container.
<div class="errorMessage">
<ng-container *ngIf="name.invalid && (name.dirty || name.touched)">
<ng-container *ngIf="name.errors.required">
Account name cannot be empty. </ng-container>
<ng-container *ngIf="name.errors.maxlength">
Account name maximum length exceeded.
</ng-container>
</ng-container>
</div>
<input id="name" type="text" placeholder="name" #name
[(ngModel)]="account.name"
name="name" (click)="clearErrors()"
maxlength="40" required>
answered Nov 11 at 21:06
Sunil Singh
6,1472626
add a comment |
up vote
0
down vote
You can simply move error section into the desired message container.
<div class="errorMessage">
<ng-container *ngIf="name.invalid && (name.dirty || name.touched)">
<ng-container *ngIf="name.errors.required">
Account name cannot be empty. </ng-container>
<ng-container *ngIf="name.errors.maxlength">
Account name maximum length exceeded.
</ng-container>
</ng-container>
</div>
<input id="name" type="text" placeholder="name" #name
[(ngModel)]="account.name"
name="name" (click)="clearErrors()"
maxlength="40" required>
answered Nov 11 at 21:06
Sunil Singh
6,1472626
add a comment |
up vote
0
down vote
up vote
0
down vote
You can simply move error section into the desired message container.
<div class="errorMessage">
<ng-container *ngIf="name.invalid && (name.dirty || name.touched)">
<ng-container *ngIf="name.errors.required">
Account name cannot be empty. </ng-container>
<ng-container *ngIf="name.errors.maxlength">
Account name maximum length exceeded.
</ng-container>
</ng-container>
</div>
<input id="name" type="text" placeholder="name" #name
[(ngModel)]="account.name"
name="name" (click)="clearErrors()"
maxlength="40" required>
answered Nov 11 at 21:06
Sunil Singh
6,1472626
You can simply move error section into the desired message container.
<div class="errorMessage">
<ng-container *ngIf="name.invalid && (name.dirty || name.touched)">
<ng-container *ngIf="name.errors.required">
Account name cannot be empty. </ng-container>
<ng-container *ngIf="name.errors.maxlength">
Account name maximum length exceeded.
</ng-container>
</ng-container>
</div>
<input id="name" type="text" placeholder="name" #name
[(ngModel)]="account.name"
name="name" (click)="clearErrors()"
maxlength="40" required>
answered Nov 11 at 21:06
Sunil Singh
6,1472626
answered Nov 11 at 21:06
Sunil Singh
6,1472626
answered Nov 11 at 21:06
Sunil Singh
6,1472626
answered Nov 11 at 21:06
Sunil Singh
6,1472626
6,1472626
add a comment |
add a comment |
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