randomAlphaNumeric function
String
randomAlphaNumeric(
- int length, {
- AbstractRandomProvider provider = const DefaultRandomProvider(),
Generates a random string of length
with alpha-numeric characters.
Implementation
String randomAlphaNumeric(int length, {AbstractRandomProvider provider = const DefaultRandomProvider()}) {
final alphaLength = randomBetween(0, length, provider: provider);
final numericLength = length - alphaLength;
final alpha = randomAlpha(alphaLength, provider: provider);
final numeric = randomNumeric(numericLength, provider: provider);
return randomMerge(alpha, numeric);
}