How do i use the value of Ngmodel in a seperate file to display the value?

I am new to Angular and TypeScript. I have defined input field phone number and collected its value in text box. Now i want that value to be displayed when sending email to the admin. I tried the below code but its not working. Here is the code

<div class="text-input">          <label i18n="@@phoneNumberTitle" for="phoneNumber">i18n</label>          <input            id="phoneNumber"            autocomplete="off"            placeholder="@@placeholderphoneNumberTitle"            i18n-placeholder="@@placeholderphoneNumberTitle"            name="phoneNumber"            #phoneNumber="ngModel"            [(ngModel)] = "phone_number"            required          />  

this is the typescript code

 /**       * Call service to send notification via email to admin        */         sendEmailToNotificateAdmin(user) {           const data = {           to: environment.adminEmail,           cc: '123vron@gmail.com',           subject: 'A new user has registered',           body: `               A new user has registered at XYB.                   Phone Number: $(phone_number)            };          }  

https://stackoverflow.com/questions/66593022/how-do-i-use-the-value-of-ngmodel-in-a-seperate-file-to-display-the-value March 12, 2021 at 09:40AM