JSON Format

JSON Format
i18next JSON v4
{
  "key": "value",
  "keyDeep": {
    "inner": "value"
  },
  "keyNesting": "reuse $t(keyDeep.inner)",
  "keyInterpolate": "replace this {{value}}",
  "keyInterpolateUnescaped": "replace this {{- value}}",
  "keyInterpolateWithFormatting": "replace this {{value, format}}",
  "keyContext_male": "the male variant",
  "keyContext_female": "the female variant",
  "keyPluralSimple_one": "the singular",
  "keyPluralSimple_other": "the plural",
  "keyPluralMultipleEgArabic_zero": "the plural form 0",
  "keyPluralMultipleEgArabic_one": "the plural form 1",
  "keyPluralMultipleEgArabic_two": "the plural form 2",
  "keyPluralMultipleEgArabic_few": "the plural form 3",
  "keyPluralMultipleEgArabic_many": "the plural form 4",
  "keyPluralMultipleEgArabic_other": "the plural form 5",
  "keyWithArrayValue": ["multipe", "things"],
  "keyWithObjectValue": { "valueA": "return this with valueB", "valueB": "more text" }
}
This are the defaults. Nesting and Interpolation formats are configurable.

To learn more about the features check the documentation:

- Interpolation
- Formatting
- Plurals
- Nesting
- Objects and Arrays​
The only difference to v3 is the plural suffixes.
i18next JSON v3
enabled by:
i18next.init({
  compatibilityJSON: 'v3'
});
formats:
{
  "key": "value",
  "keyDeep": {
    "inner": "value"
  },
  "keyNesting": "reuse $t(keyDeep.inner)",
  "keyInterpolate": "replace this {{value}}",
  "keyInterpolateUnescaped": "replace this {{- value}}",
  "keyInterpolateWithFormatting": "replace this {{value, format}}",
  "keyContext_male": "the male variant",
  "keyContext_female": "the female variant",
  "keyPluralSimple": "the singular",
  "keyPluralSimple_plural": "the plural",
  "keyPluralMultipleEgArabic_0": "the plural form 0",
  "keyPluralMultipleEgArabic_1": "the plural form 1",
  "keyPluralMultipleEgArabic_2": "the plural form 2",
  "keyPluralMultipleEgArabic_3": "the plural form 3",
  "keyPluralMultipleEgArabic_4": "the plural form 4",
  "keyPluralMultipleEgArabic_5": "the plural form 5",
  "keyWithArrayValue": ["multipe", "things"],
  "keyWithObjectValue": { "valueA": "return this with valueB", "valueB": "more text" }
}
The only difference to v2 is the plural suffixes for languages with multiple plural forms.
i18next JSON v2
enabled by:
i18next.init({
  compatibilityJSON: 'v2'
});
formats:
{
  "key": "value",
  "keyDeep": {
    "inner": "value"
  },
  "keyNesting": "reuse $t(keyDeep.inner)",
  "keyInterpolate": "replace this {{value}}",
  "keyInterpolateUnescaped": "replace this {{- value}}",
  "keyContext_male": "the male variant",
  "keyContext_female": "the female variant",
  "keyPluralSimple": "the singular",
  "keyPluralSimple_plural": "the plural",
  "keyPluralMultipleEgArabic_0": "the plural form 0",
  "keyPluralMultipleEgArabic_1": "the plural form 1",
  "keyPluralMultipleEgArabic_2": "the plural form 2",
  "keyPluralMultipleEgArabic_3": "the plural form 3",
  "keyPluralMultipleEgArabic_11": "the plural form 4",
  "keyPluralMultipleEgArabic_100": "the plural form 5"
}
This are the defaults. Nesting and Interpolation formats are configurable.
i18next JSON v1
enabled by:
i18next.init({
  compatibilityJSON: 'v1'
});
formats:
{
  "key": "value",
  "keyDeep": {
    "inner": "value"
  },
  "keyNesting": "reuse $t(keyDeep.inner)",
  "keyInterpolate": "replace this __value__",
  "keyInterpolateUnescaped": "replace this __valueHTML__",
  "keyContext_male": "the male variant",
  "keyContext_female": "the female variant",
  "keyPluralSimple": "the singular",
  "keyPluralSimple_plural": "the plural",
  "keyPluralMultipleEgArabic": "the plural form 0",
  "keyPluralMultipleEgArabic_plural_1": "the plural form 1",
  "keyPluralMultipleEgArabic_plural_2": "the plural form 2",
  "keyPluralMultipleEgArabic_plural_3": "the plural form 3",
  "keyPluralMultipleEgArabic_plural_11": "the plural form 4",
  "keyPluralMultipleEgArabic_plural_100": "the plural form 5"
}
This are the defaults. Nesting and Interpolation formats are configurable.
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