In this post we will see how can name captured group and use the name in code. It makes the code more readable and maintenable. We will take an example where we will get price and quantity information from a string.
Read More »Regex named capture group in Javascript In this post we will see some example of regular expression to understand flags.
Read More »Regex flags i,g,m in Javascript In this post we will see some example of regular expression using which we will find words, non-words, numbers, non-numbers, whitespaces and non-whitespace characters. We will use special characters from regular expression Character classes. These special characters start with the ‘\’ backward slash. There are many more than the ones that I have displayed.
Read More »Regex to get word, number, whitespace in Javascript In this post we will see javascript regular expression that will help us to check phone number in specific format. You may use the example and create a regex by modifying the same for date format or any other format or string. We will be using capture group and to understand the please take look at my article about named group.
Read More »Regex to validate phone format in Javascript In this post we will see javascript regular expression that will match anything but two words.
Read More »Regex to match anything but two words In this post we will use javascript regular expression to get all words that start with ‘b’ and end with ‘r’ using Javascript expression.
Read More »Find all string between two characters using Javascript expression In this post we will use javascript regular expression to get a list of pdf files using Javascript expression.
Read More »Find files with pdf extension Javascript regex Suppose we have text “foo bar baz” and want to find out the exact name bar using javascript regex. We can use below regex but as you can see in below example it find both bar as well as zbar which is not what we want. Read More »Find exact string or match exact string with Javascript regex
