Functions
assertValidBaseString
assertValidBaseString(
alphabet,testValue,givenValue?):void
Asserts that a given string contains only characters from the specified alphabet.
This function validates whether a string consists exclusively of characters
from the provided alphabet. If the validation fails, it throws an error
indicating the invalid base string.
Parameters
| Parameter | Type | Description |
|---|---|---|
alphabet | string | The allowed set of characters for the base encoding. |
testValue | string | The string to validate against the given alphabet. |
givenValue? | string | The original string provided by the user (defaults to testValue). |
Returns
void
Throws
If testValue contains characters not present in alphabet.
Example
Validating a base-8 encoded string.