Add exceptions from FormValidation Angular results in Exception












0















I want to add some validation to my HTML (I am using Angular 7), so I tried to wrap a validation-form around my div's. Now I found out, that I could not combine a form-validation with the ngModel, so I needed to do either the validation or the ngModel.



I have a p-calender-element that I want not to be validated here. So I had the following code:



          <div class="p-col-1"></div>

          <div class="p-col-3">

            <label>Date:</label> <br>

            <p-calendar [(ngModel)]="startDate" dateFormat="dd.mm.yy" class="medium-field"></p-calendar>

          </div>  

          <div class="p-col-8"></div>


And got the following error:



ERROR Error: 

      ngModel cannot be used to register form controls with a parent formGroup directive.  Try using

      formGroup's partner directive "formControlName" instead.  Example:





    <div [formGroup]="myGroup">

      <input formControlName="firstName">

    </div>



    In your class:



    this.myGroup = new FormGroup({

       firstName: new FormControl()

    });



      Or, if you'd like to avoid registering this form control, indicate that it's standalone in ngModelOptions:



      Example:





    <div [formGroup]="myGroup">

       <input formControlName="firstName">

       <input [(ngModel)]="showMoreControls" [ngModelOptions]="{standalone: true}">

    </div>


Now the error indicates, that I need to add ngModelOptions in case I want to keep ngModel, so I modified my code to this:



<p-calendar [(ngModel)]="date" dateFormat="dd.mm.yy" class="medium-field" [ngModelOptions]="{standalone: true}"></p-calendar>


Sadly the error is still there for this line. Did I miss out something?






angular







share|improve this question























  • I have no idea of what you mean by "wrap a validation-form around my div's". Either you use a template-driven form, or you use a reactive form. Don't mix both.

    – JB Nizet
    Jan 2 at 15:23
















0















I want to add some validation to my HTML (I am using Angular 7), so I tried to wrap a validation-form around my div's. Now I found out, that I could not combine a form-validation with the ngModel, so I needed to do either the validation or the ngModel.



I have a p-calender-element that I want not to be validated here. So I had the following code:



          <div class="p-col-1"></div>

          <div class="p-col-3">

            <label>Date:</label> <br>

            <p-calendar [(ngModel)]="startDate" dateFormat="dd.mm.yy" class="medium-field"></p-calendar>

          </div>  

          <div class="p-col-8"></div>


And got the following error:



ERROR Error: 

      ngModel cannot be used to register form controls with a parent formGroup directive.  Try using

      formGroup's partner directive "formControlName" instead.  Example:





    <div [formGroup]="myGroup">

      <input formControlName="firstName">

    </div>



    In your class:



    this.myGroup = new FormGroup({

       firstName: new FormControl()

    });



      Or, if you'd like to avoid registering this form control, indicate that it's standalone in ngModelOptions:



      Example:





    <div [formGroup]="myGroup">

       <input formControlName="firstName">

       <input [(ngModel)]="showMoreControls" [ngModelOptions]="{standalone: true}">

    </div>


Now the error indicates, that I need to add ngModelOptions in case I want to keep ngModel, so I modified my code to this:



<p-calendar [(ngModel)]="date" dateFormat="dd.mm.yy" class="medium-field" [ngModelOptions]="{standalone: true}"></p-calendar>


Sadly the error is still there for this line. Did I miss out something?






angular







share|improve this question























  • I have no idea of what you mean by "wrap a validation-form around my div's". Either you use a template-driven form, or you use a reactive form. Don't mix both.

    – JB Nizet
    Jan 2 at 15:23














0












0








0








I want to add some validation to my HTML (I am using Angular 7), so I tried to wrap a validation-form around my div's. Now I found out, that I could not combine a form-validation with the ngModel, so I needed to do either the validation or the ngModel.



I have a p-calender-element that I want not to be validated here. So I had the following code:



          <div class="p-col-1"></div>

          <div class="p-col-3">

            <label>Date:</label> <br>

            <p-calendar [(ngModel)]="startDate" dateFormat="dd.mm.yy" class="medium-field"></p-calendar>

          </div>  

          <div class="p-col-8"></div>


And got the following error:



ERROR Error: 

      ngModel cannot be used to register form controls with a parent formGroup directive.  Try using

      formGroup's partner directive "formControlName" instead.  Example:





    <div [formGroup]="myGroup">

      <input formControlName="firstName">

    </div>



    In your class:



    this.myGroup = new FormGroup({

       firstName: new FormControl()

    });



      Or, if you'd like to avoid registering this form control, indicate that it's standalone in ngModelOptions:



      Example:





    <div [formGroup]="myGroup">

       <input formControlName="firstName">

       <input [(ngModel)]="showMoreControls" [ngModelOptions]="{standalone: true}">

    </div>


Now the error indicates, that I need to add ngModelOptions in case I want to keep ngModel, so I modified my code to this:



<p-calendar [(ngModel)]="date" dateFormat="dd.mm.yy" class="medium-field" [ngModelOptions]="{standalone: true}"></p-calendar>


Sadly the error is still there for this line. Did I miss out something?






angular







share|improve this question














I want to add some validation to my HTML (I am using Angular 7), so I tried to wrap a validation-form around my div's. Now I found out, that I could not combine a form-validation with the ngModel, so I needed to do either the validation or the ngModel.



I have a p-calender-element that I want not to be validated here. So I had the following code:



          <div class="p-col-1"></div>

          <div class="p-col-3">

            <label>Date:</label> <br>

            <p-calendar [(ngModel)]="startDate" dateFormat="dd.mm.yy" class="medium-field"></p-calendar>

          </div>  

          <div class="p-col-8"></div>


And got the following error:



ERROR Error: 

      ngModel cannot be used to register form controls with a parent formGroup directive.  Try using

      formGroup's partner directive "formControlName" instead.  Example:





    <div [formGroup]="myGroup">

      <input formControlName="firstName">

    </div>



    In your class:



    this.myGroup = new FormGroup({

       firstName: new FormControl()

    });



      Or, if you'd like to avoid registering this form control, indicate that it's standalone in ngModelOptions:



      Example:





    <div [formGroup]="myGroup">

       <input formControlName="firstName">

       <input [(ngModel)]="showMoreControls" [ngModelOptions]="{standalone: true}">

    </div>


Now the error indicates, that I need to add ngModelOptions in case I want to keep ngModel, so I modified my code to this:



<p-calendar [(ngModel)]="date" dateFormat="dd.mm.yy" class="medium-field" [ngModelOptions]="{standalone: true}"></p-calendar>


Sadly the error is still there for this line. Did I miss out something?






angular




angular






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Jan 2 at 15:20









RüdigerRüdiger

221324




221324













  • I have no idea of what you mean by "wrap a validation-form around my div's". Either you use a template-driven form, or you use a reactive form. Don't mix both.

    – JB Nizet
    Jan 2 at 15:23



















  • I have no idea of what you mean by "wrap a validation-form around my div's". Either you use a template-driven form, or you use a reactive form. Don't mix both.

    – JB Nizet
    Jan 2 at 15:23

















I have no idea of what you mean by "wrap a validation-form around my div's". Either you use a template-driven form, or you use a reactive form. Don't mix both.

– JB Nizet
Jan 2 at 15:23





I have no idea of what you mean by "wrap a validation-form around my div's". Either you use a template-driven form, or you use a reactive form. Don't mix both.

– JB Nizet
Jan 2 at 15:23












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