Material Datepicker check value is empty











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I have the material datepicker inside mat-radio-group as one of the options. When the user selects the FFM radio button the datepicker control opens and the user selects the date, but if the user selects the FFM option and not select a date from the datepicker dialog instead clicks somewhere else on the screen then the datepicker input control has no value on it but internally the datechange events assigns the current date. I tried the ngModel option as per this post
44356173, but it didn't work. What I am trying to do is, check if the user selected a date from the datepicker dialog or not, if not the form should not be valid.



<mat-radio-group formControlName="installStatus" [(ngModel)]="installStatus">
<mat-radio-button value="8555">8555 - Delay Crew</mat-radio-button>
<mat-radio-button value="9000">9000 - Self Install</mat-radio-button>
<mat-radio-button value="FFM" (click)="datePicker.open()">
<mat-input-container>
<input [(ngModel)]="date" matInput [matDatepicker]="datePicker" placeholder="FFM">
<mat-datepicker #datePicker></mat-datepicker>
</mat-input-container>
</mat-radio-button>
</mat-radio-group>

export class AddsaleComponent implements OnInit {
date: any;
}









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    I have the material datepicker inside mat-radio-group as one of the options. When the user selects the FFM radio button the datepicker control opens and the user selects the date, but if the user selects the FFM option and not select a date from the datepicker dialog instead clicks somewhere else on the screen then the datepicker input control has no value on it but internally the datechange events assigns the current date. I tried the ngModel option as per this post
    44356173, but it didn't work. What I am trying to do is, check if the user selected a date from the datepicker dialog or not, if not the form should not be valid.



    <mat-radio-group formControlName="installStatus" [(ngModel)]="installStatus">
    <mat-radio-button value="8555">8555 - Delay Crew</mat-radio-button>
    <mat-radio-button value="9000">9000 - Self Install</mat-radio-button>
    <mat-radio-button value="FFM" (click)="datePicker.open()">
    <mat-input-container>
    <input [(ngModel)]="date" matInput [matDatepicker]="datePicker" placeholder="FFM">
    <mat-datepicker #datePicker></mat-datepicker>
    </mat-input-container>
    </mat-radio-button>
    </mat-radio-group>

    export class AddsaleComponent implements OnInit {
    date: any;
    }









    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have the material datepicker inside mat-radio-group as one of the options. When the user selects the FFM radio button the datepicker control opens and the user selects the date, but if the user selects the FFM option and not select a date from the datepicker dialog instead clicks somewhere else on the screen then the datepicker input control has no value on it but internally the datechange events assigns the current date. I tried the ngModel option as per this post
      44356173, but it didn't work. What I am trying to do is, check if the user selected a date from the datepicker dialog or not, if not the form should not be valid.



      <mat-radio-group formControlName="installStatus" [(ngModel)]="installStatus">
      <mat-radio-button value="8555">8555 - Delay Crew</mat-radio-button>
      <mat-radio-button value="9000">9000 - Self Install</mat-radio-button>
      <mat-radio-button value="FFM" (click)="datePicker.open()">
      <mat-input-container>
      <input [(ngModel)]="date" matInput [matDatepicker]="datePicker" placeholder="FFM">
      <mat-datepicker #datePicker></mat-datepicker>
      </mat-input-container>
      </mat-radio-button>
      </mat-radio-group>

      export class AddsaleComponent implements OnInit {
      date: any;
      }









      share|improve this question













      I have the material datepicker inside mat-radio-group as one of the options. When the user selects the FFM radio button the datepicker control opens and the user selects the date, but if the user selects the FFM option and not select a date from the datepicker dialog instead clicks somewhere else on the screen then the datepicker input control has no value on it but internally the datechange events assigns the current date. I tried the ngModel option as per this post
      44356173, but it didn't work. What I am trying to do is, check if the user selected a date from the datepicker dialog or not, if not the form should not be valid.



      <mat-radio-group formControlName="installStatus" [(ngModel)]="installStatus">
      <mat-radio-button value="8555">8555 - Delay Crew</mat-radio-button>
      <mat-radio-button value="9000">9000 - Self Install</mat-radio-button>
      <mat-radio-button value="FFM" (click)="datePicker.open()">
      <mat-input-container>
      <input [(ngModel)]="date" matInput [matDatepicker]="datePicker" placeholder="FFM">
      <mat-datepicker #datePicker></mat-datepicker>
      </mat-input-container>
      </mat-radio-button>
      </mat-radio-group>

      export class AddsaleComponent implements OnInit {
      date: any;
      }






      angular angular-material






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      asked Apr 22 at 0:43









      Sumchans

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      1831318
























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          Wow, this is an older question. Based on the post you listed in your question, it looks like you could add a (dateChange) event and you would know the user selected a date in the datepicker dialog.






          share|improve this answer





















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            1 Answer
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            1 Answer
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            up vote
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            down vote













            Wow, this is an older question. Based on the post you listed in your question, it looks like you could add a (dateChange) event and you would know the user selected a date in the datepicker dialog.






            share|improve this answer

























              up vote
              0
              down vote













              Wow, this is an older question. Based on the post you listed in your question, it looks like you could add a (dateChange) event and you would know the user selected a date in the datepicker dialog.






              share|improve this answer























                up vote
                0
                down vote










                up vote
                0
                down vote









                Wow, this is an older question. Based on the post you listed in your question, it looks like you could add a (dateChange) event and you would know the user selected a date in the datepicker dialog.






                share|improve this answer












                Wow, this is an older question. Based on the post you listed in your question, it looks like you could add a (dateChange) event and you would know the user selected a date in the datepicker dialog.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 11 at 2:08









                Russell D

                1197




                1197






























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