<form [formGroup]="ricConfigForm">
<mat-form-field style="width: 800px;" appearance="fill">
<textarea style= "resize:none;" id="ricConfigInfo" formControlName="ricConfigInfo" matInput cdkTextareaAutosize
<form [formGroup]="ricConfigForm">
<mat-form-field style="width: 800px;" appearance="fill">
<textarea style= "resize:none;" id="ricConfigInfo" formControlName="ricConfigInfo" matInput cdkTextareaAutosize