Javascript通过正则表达式在字符串中找到模式

Question

I have one string i want to check that wether that string has number or not , that string can contain the alphabets or mobile number with country code . So i want to detect that does it has mobile number ( which can have + or '0' and integers ) .

I tried using this [0-9] but i couldnt able to make the pattern for it .

thanks

Answer 1

Is this string coming from a form input? If so, there's a jQuery library for that called Masked Input .

If it's coming from a set variable that you want validated internally, you'll want to look here .

Hope this helps.

Answer 2

Got the solution

 \b[0-9+]+\b

Tested here

http://www.regular-expressions.info/javascriptexample.html