function isValueNumber(value) {
return(/(^-?[0-9]+\.{1}\d+$)|(^-?[1-9]*$)|(^-?0{1}$)/).test(value + '');
}
转载于:https://www.cnblogs.com/znj211985211/p/8065108.html
function isValueNumber(value) {
return(/(^-?[0-9]+\.{1}\d+$)|(^-?[1-9]*$)|(^-?0{1}$)/).test(value + '');
}
转载于:https://www.cnblogs.com/znj211985211/p/8065108.html