Kana is hiragana, full-width katakana, half-width katakana, or a katakana - Node.js String

Node.js examples for String:Unicode

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Description

Kana is hiragana, full-width katakana, half-width katakana, or a katakana

Demo Code

// phonetic extension

//matches punctuation characters as well
String.prototype.isKana = function(){
  return !!this.match(/^[\u3040-\u3096|\u30A1-\u30FA|\uFF66-\uFF9D|\u31F0-\u31FF|\u30FC|\u3001-\u302F|\uFF5B|\uFF5D|\uFF08|\uFF09|\uFF3B|\uFF3D|\u2026|\u2025]+$/);
}

String.prototype.isPureKana = function(){
  return !!this.match(/^[\u3040-\u3096|\u30A1-\u30FA|\uFF66-\uFF9D|\u31F0-\u31FF]+$/);
}

// matches a String that contains kanji and/or kana character(s)
String.prototype.isKanjiKana = function(){
  return !!this.match(/^[\u4E00-\u9FAF|\u3040-\u3096|\u30A1-\u30FA|\uFF66-\uFF9D|\u31F0-\u31FF|\u30FC|\u3001-\u302F|\uFF5B|\uFF5D|\uFF08|\uFF09|\uFF3B|\uFF3D|\u2026|\u2025]+$/);
}

String.prototype.isPureKanjiKana = function(){
  return !!this.match(/^[\u4E00-\u9FAF|\u3040-\u3096|\u30A1-\u30FA|\uFF66-\uFF9D|\u31F0-\u31FF]+$/);
}

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