Angular is unable to modify the value of 'name' since it is either a constant or a property that cannot be modified

I am encountering an error that says "Cannot assign to 'name' because it is a constant or a read-only property" when trying to send data to the API. Does anyone know how I can solve this issue? Thank you.

  onSubmit() {
  const name = this.backUrl || 'admin';
  console.log(name);
    const formData = new FormData();

    formData.append('avatar', this.form.get('avatar').value);
    formData.append('name', name);


    this.uploadService.uploadFile(formData).subscribe(
      (res) => {
        this.uploadResponse = res;
          console.log(res);
      },
      (err) => {  
        console.log(err);
      }
    );
  }

Answer №1

To assign values to the variable name, you must declare it using either let or var.

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