我怎么去掉电话领域以外的任何特性,包括空间。 我需要掌握0-9号数字。 无
i have a maskedinput for telephone (999) 999-9999
Phone Number:
<input id="phone" type="text" /> (999) 999-9999
i just need 9999999999
i 正在使用面罩的素材。
我怎么去掉电话领域以外的任何特性,包括空间。 我需要掌握0-9号数字。 无
i have a maskedinput for telephone (999) 999-9999
Phone Number:
<input id="phone" type="text" /> (999) 999-9999
i just need 9999999999
i 正在使用面罩的素材。
var str = "(999) 999-9999";
str = str.replace(/D/g, );
删除非数字<代码>的任何内容 D 。
http://jsfiddle.net/tylermwashburn/YsHjR/"rel=“nofollow> http://jsfiddle.net/tylermwashburn/YsHjR/。
var phonenum = "(123) 456-7890",
notnum = /D/g;
phonenum = phonenum.replace(notnum, );
alert(phonenum);
这应当形成。
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