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var ss . var type var re new RegExp type alert ss.match re if ss.match re null alert 请输入大于零的整数 return ...
2012-08-02 18:43 2 24169 推荐指数:
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/^([1-9]\d*|[0]{1,1})$/ ...
转载于:https://www.jb51.net/article/147033.htm ...
<input type='text' id='SYS_PAGE_JumpPage' name='SYS_PAGE_JumpPage' size='3' maxlength='5' onke ...
function testNumber(){ var yourinputValue=$("#yourinputId").val(); var reg = /^[1-9]\d*$/; aler ...