更新时间:2023-02-26 12:39:07
通过使用以下功能,我们可以测试javascript字符串是否包含数字.在上面的函数中,使用t代替t,我们需要将javascript字符串作为参数传递,然后该函数将返回true或false
By using below function we can test whether a javascript string contains a number or not. In above function inplace of t, we need to pass our javascript string as a parameter, then the function will return either true or false
function hasNumbers(t)
{
var regex = /\d/g;
return regex.test(t);
}