minLength static method

Validator minLength(
  1. int minLength, [
  2. String? text
])

Implementation

static Validator minLength(int minLength, [String? text]) {
  return (String? value) {
    if ((value?.length ?? 0) < minLength) {
      return text ?? "Must contain a minimum of $minLength characters.";
    }
    return null;
  };
}