The formBuilder property has been declared in the code, but it seems to be lying unused as its value is never being accessed or

In my tsconfig.json file, I included these properties under compilerOptions:

  "compilerOptions": {
    "noUnusedLocals": true,
    "noUnusedParameters": true
  },

When I open my code in Visual Studio Code, I noticed that the unused variables are highlighted for deletion. However, there is one variable - 'formBuilder' - which is marked as unused but it shows me this message:

[ts] The property 'formBuilder' is declared but its value is never read.

The 'formBuilder' was declared in the constructor like this:

constructor(private formBuilder: FormBuilder){
this.form = formBuilder.group({myFormControl: new FormControl()});
}

Answer №1

To optimize your code, consider removing the unnecessary private modifier from the constructor parameters related to formBuilder. Alternatively, you can utilize this followed by this.formBuilder.group.

The private modifier in the constructor parameter simply assigns a property on the component. Essentially, your code could be simplified as shown below:

private formBuilder: FormBuilder;

constructor(formBuilder: FormBuilder) {
   this.formBuilder = formBuilder;
   this.form = formBuilder.group({myFormControl: new FormControl()});
}

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