Created
July 28, 2015 08:37
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判断字符是否为英文
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| /** | |
| * 判断置顶字符是否为英文 | |
| * @method isEnglish | |
| * @param {String} s | |
| * @return {Boolean} | |
| */ | |
| isEnglish: function(s) { | |
| var code = ('' + s).charCodeAt(0); | |
| if (code >= 0x0041 && code <= 0x005A || code >= 0x0061 && code <= 0x007A) { | |
| return true; | |
| } else { | |
| return false; | |
| } | |
| }, |
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