In this article, you’ll learn how to remove all line breaks from a string using Javascript. We used the replace() method to remove all the line breaks from a string and pass a regular expression that replaces all the occurrences of the ‘\n’ and ‘\r’ with an empty character.
Read More..In this article, you’ll learn how to convert string to camel case in Javascript. To convert the string to camel, you can use the Regex.
Read More..In this article, you’ll learn how to remove extra whitespace from the string in javascript. You can use the string.replace() method with a regular expression to remove extra whitespace from the string.
Read More..In this article, you’ll learn how to check whether a string starts with a regex in javascript. We use the test() function to check whether a string starts with a regex or not.
Read More..In this article. You’ll learn how to check whether a string does not start with a regex in javascript. We use the test() function to check whether a string does not start with a regex.
Read More..In this article, you will learn how to restrict an HTML input textBox to allow only numeric values using Javascript or JQuery. By default, the HTML5 input field has attribute type="number" that is used to get input in numeric format only.
Read More..In this article, you’ll learn how to check if a string starts with a specific string or a character in javascript. You can easily achieve either through the startsWith() method, or regular expressions.
Read More..In this article, you’ll learn how to check if a string is a valid SHA256 hash or Not in javascript. We used the regex expression to check if a string is a valid SHA256 hash in JavaScript. By using this regex expression, we match for the 64 consecutive hexadecimal digits which are characters from a-f and numbers from 0-9.
Read More..In this article, you’ll learn how to check if the string is a valid hashtag in javascript. We used the regular expression to check whether a string is valid that starts with a # (hash symbol) in JavaScript.
Read More..In this article, you will learn how to validate the URL in javascript. There are various ways to validate the URL. In this article, we validate the URL using regular expressions. I found these two regexes helpful for me.
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