有人可以帮助我使用正则表达式，只允许使用（英语，西班牙语，德语，法语，意大利语，瑞典语）语言，数字和破折号字符。我想在angularjs验证中使用这个正则表达式模式。
答案 0 :(得分：0)
这有点棘手！ 要使用JavaScript正则表达式匹配所有Unicode字母，您可以使用： 作为第一步，您必须过滤所需的语言。
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