valid<T extends FormFieldState<G>, G> method

bool valid<T extends FormFieldState<G>, G>(
  1. String fieldName
)

Checks the validity of a form field by its fieldName.

  • fieldName The name of the field to validate.
  • Returns: true if the field is valid, false otherwise.

Implementation

bool valid<T extends FormFieldState<G>, G>(String fieldName) =>
    get<T, G>(fieldName).validate(fields) == null;