| Overview |  |
idna_flags() = [{uts46, boolean()} | {std3_rules, boolean()} | {transitional, boolean()}]
| alabel/1 | |
| check_context/1 | |
| check_hyphen/1 | |
| check_initial_combiner/1 | |
| check_label/1 | |
| check_label/4 | validate a label of a domain. |
| check_label_length/1 | |
| check_nfc/1 | |
| decode/1 | decode an International Domain Name encoded with the IDNA protocol. |
| decode/2 | decode an International Domain Name encoded with the IDNA protocol. |
| encode/1 | encode Internationalized Domain Names using IDNA protocol. |
| encode/2 | encode Internationalized Domain Names using IDNA protocol. |
| from_ascii/1 | like to_ascii/1 |
| to_ascii/1 | encode an International Domain Name to IDNA protocol (compatibility API). |
| to_unicode/1 | decode an an encoded International Domain Name using the IDNA protocol (compatibility API). |
| ulabel/1 | |
| utf8_to_ascii/1 |
alabel(Label0) -> any()
check_context(Label) -> any()
check_hyphen(Label) -> any()
check_initial_combiner(X1) -> any()
check_label(Label::string()) -> ok
check_label(Label, CheckHyphens, CheckJoiners, CheckBidi) -> Result
Label = string()CheckHyphens = boolean()CheckJoiners = boolean()CheckBidi = boolean()Result = ok
validate a label of a domain
check_label_length(Label) -> any()
check_nfc(Label) -> any()
decode(Domain::string()) -> string()
decode an International Domain Name encoded with the IDNA protocol
decode(Domain0::string(), Options::idna_flags()) -> string()
decode an International Domain Name encoded with the IDNA protocol
encode(Domain::string()) -> string()
encode Internationalized Domain Names using IDNA protocol
encode(Domain0::string(), Options::idna_flags()) -> string()
encode Internationalized Domain Names using IDNA protocol.
Input can be mapped to unicode using [uts46](https://unicode.org/reports/tr46/#Introduction)
by setting the uts46 flag to true (default is false). If transition from IDNA 2003 to
IDNA 2008 is needed, the flag transitional can be set to true, (default is false). If
conformance to STD3 is needed, the flag std3_rules can be set to true. (default is false).
from_ascii(Domain::nonempty_string()) -> nonempty_string()
like to_ascii/1
to_ascii(Domain::string()) -> string()
encode an International Domain Name to IDNA protocol (compatibility API)
to_unicode(Domain::string()) -> string()
decode an an encoded International Domain Name using the IDNA protocol (compatibility API)
ulabel(Label0) -> any()
utf8_to_ascii(Domain) -> any()
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