Asking for help, clarification, or responding to other answers. For more information about this library, please don't forget to visit the official repository at Github here. I am searching last position of @ in a given string (using lastIndexOf()) and from that I am getting the string till end using substr(). How to split multiline string into an array of lines in JavaScript ? An example of data being processed may be a unique identifier stored in a cookie. How to pretty print JSON string in JavaScript ? How to negate a predicate function in JavaScript ? . on the event object. How to remove an HTML element using JavaScript ? How to move specified number of elements to the end of an array in JavaScript ? How many numbers in the given array are less/equal to the given value using the percentile formula ? Specify the suggestions for the autocomplete list. How to check for two timestamp for the same day? What is the most efficient way to deep clone an object in JavaScript? JSX How to convert two-dimensional array into an object in JavaScript ? How to get the day and month of a year using JavaScript ? How to specify the URL that will process the data supplied through input(s) when the form is submitted? How to change the value of a global variable inside of a function using JavaScript ? How to test a value x against predicate function and returns fn(x) or x in JavaScript ? Use the value property to get the value of a textarea, e.g. Combined Topics. How to Convert CSV to JSON file and vice-versa in JavaScript ? The user will click the button, fill in the text, click the button, fill in the text, etc. Update the value property with the desired value. generate link and share the link here. The values may have line breaks. let ele = document. So this approach will be able to count the words starting from the new line. How to check whether a string contains a substring in JavaScript? How to change the Content of a