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how can I count the number of integers in a string using jQuery or javascript?
For example g66ghy7 = 3
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First we find all the digits in string with the help of re. findall() which give list of matched pattern with the help of len we calculate the length of list and similarly we find the total letters in string with the help of re. findall() method and calculate the length of list using len.
isDigit(s. charAt(i)) will count the number of digits in the given string. 'Character. isDigit' will count the number of each digit in the string.
alert("g66ghy7".replace(/[^0-9]/g,"").length); Look here.
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