# gizlang:stringprep

SASLprep (RFC 4013) as PostgreSQL 16 runs it on SCRAM passwords: the frozen Unicode 3.2 stringprep ranges of RFC 3454 and the SDK normalizer, including its normalization corrections.

```gizlang
import * as Stringprep from "gizlang:stringprep";
```

## Functions

### `saslPrep`

```gizlang
function saslPrep(passwordText: string): string
```

The SASLprep form of PASSWORD, or PASSWORD itself when preparation fails (as PostgreSQL does).

Effects: fail.