IDNA.Error
public
static
final
enum
IDNA.Error
extends Enum<IDNA.Error>
java.lang.Object | ||
↳ | java.lang.Enum<android.icu.text.IDNA.Error> | |
↳ | android.icu.text.IDNA.Error |
IDNA error bit set values. When a domain name or label fails a processing step or does not meet the validity criteria, then one or more of these error bits are set.
Summary
Enum values | |
---|---|
IDNA.Error |
BIDI
A label does not meet the IDNA BiDi requirements (for right-to-left characters). |
IDNA.Error |
CONTEXTJ
A label does not meet the IDNA CONTEXTJ requirements. |
IDNA.Error |
CONTEXTO_DIGITS
A label does not meet the IDNA CONTEXTO requirements for digits. |
IDNA.Error |
CONTEXTO_PUNCTUATION
A label does not meet the IDNA CONTEXTO requirements for punctuation characters. |
IDNA.Error |
DISALLOWED
A label or domain name contains disallowed characters. |
IDNA.Error |
DOMAIN_NAME_TOO_LONG
A domain name is longer than 255 bytes in its storage form. |
IDNA.Error |
EMPTY_LABEL
A non-final domain name label (or the whole domain name) is empty. |
IDNA.Error |
HYPHEN_3_4
A label contains hyphen-minus ('-') in the third and fourth positions. |
IDNA.Error |
INVALID_ACE_LABEL
An ACE label does not contain a valid label string. |
IDNA.Error |
LABEL_HAS_DOT
A label contains a dot=full stop. |
IDNA.Error |
LABEL_TOO_LONG
A domain name label is longer than 63 bytes. |
IDNA.Error |
LEADING_COMBINING_MARK
A label starts with a combining mark. |
IDNA.Error |
LEADING_HYPHEN
A label starts with a hyphen-minus ('-'). |
IDNA.Error |
PUNYCODE
A label starts with "xn--" but does not contain valid Punycode. |
IDNA.Error |
TRAILING_HYPHEN
A label ends with a hyphen-minus ('-'). |
Public methods | |
---|---|
static
IDNA.Error
|
valueOf(String name)
|
static
final
Error[]
|
values()
|
Inherited methods | |
---|---|
Enum values
BIDI
public static final IDNA.Error BIDI
A label does not meet the IDNA BiDi requirements (for right-to-left characters).
CONTEXTJ
public static final IDNA.Error CONTEXTJ
A label does not meet the IDNA CONTEXTJ requirements.
CONTEXTO_DIGITS
public static final IDNA.Error CONTEXTO_DIGITS
A label does not meet the IDNA CONTEXTO requirements for digits. Arabic-Indic Digits (U+066x) must not be mixed with Extended Arabic-Indic Digits (U+06Fx).
CONTEXTO_PUNCTUATION
public static final IDNA.Error CONTEXTO_PUNCTUATION
A label does not meet the IDNA CONTEXTO requirements for punctuation characters. Some punctuation characters "Would otherwise have been DISALLOWED" but are allowed in certain contexts. (RFC 5892)
DISALLOWED
public static final IDNA.Error DISALLOWED
A label or domain name contains disallowed characters.
DOMAIN_NAME_TOO_LONG
public static final IDNA.Error DOMAIN_NAME_TOO_LONG
A domain name is longer than 255 bytes in its storage form. (See STD13/RFC1034 3.1. Name space specifications and terminology.) This is only checked in ToASCII operations, and only if the output domain name is all-ASCII.
EMPTY_LABEL
public static final IDNA.Error EMPTY_LABEL
A non-final domain name label (or the whole domain name) is empty.
HYPHEN_3_4
public static final IDNA.Error HYPHEN_3_4
A label contains hyphen-minus ('-') in the third and fourth positions.
INVALID_ACE_LABEL
public static final IDNA.Error INVALID_ACE_LABEL
An ACE label does not contain a valid label string. The label was successfully ACE (Punycode) decoded but the resulting string had severe validation errors. For example, it might contain characters that are not allowed in ACE labels, or it might not be normalized.
LABEL_HAS_DOT
public static final IDNA.Error LABEL_HAS_DOT
A label contains a dot=full stop. This can occur in an input string for a single-label function.
LABEL_TOO_LONG
public static final IDNA.Error LABEL_TOO_LONG
A domain name label is longer than 63 bytes. (See STD13/RFC1034 3.1. Name space specifications and terminology.) This is only checked in ToASCII operations, and only if the output label is all-ASCII.
LEADING_COMBINING_MARK
public static final IDNA.Error LEADING_COMBINING_MARK
A label starts with a combining mark.
LEADING_HYPHEN
public static final IDNA.Error LEADING_HYPHEN
A label starts with a hyphen-minus ('-').
PUNYCODE
public static final IDNA.Error PUNYCODE
A label starts with "xn--" but does not contain valid Punycode. That is, an xn-- label failed Punycode decoding.
TRAILING_HYPHEN
public static final IDNA.Error TRAILING_HYPHEN
A label ends with a hyphen-minus ('-').
Public methods
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Last updated 2024-12-18 UTC.
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