chris
746868d720
git-subtree-dir: main-site git-subtree-mainline: 4d1daa39101c0a85ca6d916f1c31139faf39632a git-subtree-split: 5cefb4d1618bc54ae0e86830421a8c911900302c
77 lines
2.1 KiB
Markdown
77 lines
2.1 KiB
Markdown
# tr46
|
|
|
|
An JavaScript implementation of [Unicode Technical Standard #46: Unicode IDNA Compatibility Processing](https://unicode.org/reports/tr46/).
|
|
|
|
## API
|
|
|
|
### `toASCII(domainName[, options])`
|
|
|
|
Converts a string of Unicode symbols to a case-folded Punycode string of ASCII symbols.
|
|
|
|
Available options:
|
|
|
|
* [`checkBidi`](#checkbidi)
|
|
* [`checkHyphens`](#checkhyphens)
|
|
* [`checkJoiners`](#checkjoiners)
|
|
* [`ignoreInvalidPunycode`](#ignoreinvalidpunycode)
|
|
* [`transitionalProcessing`](#transitionalprocessing)
|
|
* [`useSTD3ASCIIRules`](#usestd3asciirules)
|
|
* [`verifyDNSLength`](#verifydnslength)
|
|
|
|
### `toUnicode(domainName[, options])`
|
|
|
|
Converts a case-folded Punycode string of ASCII symbols to a string of Unicode symbols.
|
|
|
|
Available options:
|
|
|
|
* [`checkBidi`](#checkbidi)
|
|
* [`checkHyphens`](#checkhyphens)
|
|
* [`checkJoiners`](#checkjoiners)
|
|
* [`ignoreInvalidPunycode`](#ignoreinvalidpunycode)
|
|
* [`transitionalProcessing`](#transitionalprocessing)
|
|
* [`useSTD3ASCIIRules`](#usestd3asciirules)
|
|
|
|
## Options
|
|
|
|
### `checkBidi`
|
|
|
|
Type: `boolean`
|
|
Default value: `false`
|
|
When set to `true`, any bi-directional text within the input will be checked for validation.
|
|
|
|
### `checkHyphens`
|
|
|
|
Type: `boolean`
|
|
Default value: `false`
|
|
When set to `true`, the positions of any hyphen characters within the input will be checked for validation.
|
|
|
|
### `checkJoiners`
|
|
|
|
Type: `boolean`
|
|
Default value: `false`
|
|
When set to `true`, any word joiner characters within the input will be checked for validation.
|
|
|
|
### `ignoreInvalidPunycode`
|
|
|
|
Type: `boolean`
|
|
Default value: `false`
|
|
When set to `true`, invalid Punycode strings within the input will be allowed.
|
|
|
|
### `transitionalProcessing`
|
|
|
|
Type: `boolean`
|
|
Default value: `false`
|
|
When set to `true`, uses [transitional (compatibility) processing](https://unicode.org/reports/tr46/#Compatibility_Processing) of the deviation characters.
|
|
|
|
### `useSTD3ASCIIRules`
|
|
|
|
Type: `boolean`
|
|
Default value: `false`
|
|
When set to `true`, input will be validated according to [STD3 Rules](http://unicode.org/reports/tr46/#STD3_Rules).
|
|
|
|
### `verifyDNSLength`
|
|
|
|
Type: `boolean`
|
|
Default value: `false`
|
|
When set to `true`, the length of each DNS label within the input will be checked for validation.
|