Check out my blog for more captivating content from me. In this article, you have learned how to do date comparisons in JavaScript using the date Object without having to install any library.Įmbark on a journey of learning! Browse 200+ expert articles on web development. getYear() date method this way: let date1 = new Date("").getYear() Ĭonsole.log("Date1 is greater than Date2 in terms of year") These values can be numbers, text, or even dates. One of the most common applications of the IF function involves the comparison of values. It is used to test a condition and return one value if the condition is TRUE and another if it is FALSE. The THEN part of the function comes after the first comma and includes two arguments separated by a comma. The IF function is one of the most useful Excel functions. This is where you use comparison operators to compare two values. The Microsoft Excel IF function returns one value if the condition is TRUE. This is where you use comparison operators to compare two values. This is the proper syntax of the IF-THEN function: IF (logic test,value if true,value if false) The IF part of the function is the logic test. Suppose we want to compare specific date values like the year. This is the proper syntax of the IF-THEN function: IF (logic test,value if true,value if false) The IF part of the function is the logic test. The IF-THEN functions syntax includes the name of the function and the function arguments inside of the parenthesis. If you need the code quickly, here it is: const compareDates = (d1, d2) => else if (date1, =, =, !=, =, and !=. Alternatively you can test for a number and because the AND and OR functions belong to the logic family, you can employ different tests other than the less than (<) operator used in the examples above. Less than (<) Less than or equal to (<) Above, you have already seen an example of such a formula that checks if a number is greater than a given number. In this article, we will learn how to perform date comparisons in JavaScript. A date is one of the most common datatypes developers use when creating real-world applications.īut often, devs struggle with this datatype and end up using date libraries like Moment.js for simple tasks that aren't worth the large package size that comes with installing an entire package.
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