Less ispercentage

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Less ispercentage()

The Less ispercentage() function takes a value as a parameter and returns TRUE if the value is a percentage value otherwise, returns FALSE.

ispercentage() Function Example

Let's take an example to demonstrate the usage of ispercentage() function in Less file.

Create a Less file named "simple.less", having the following code:

Less file: simple.less

  1. div {  

  2.     font:        ispercentage(#ff0);    

  3.     background:  ispercentage(blue);  

  4.     border:      ispercentage("string");  

  5.     font:        ispercentage(1234);  

  6.     background:  ispercentage(56px);  

  7.     border:      ispercentage(7.8%);  

  8.     border:      ispercentage(keyword);  

  9. }  

Now open the node.js command prompt and execute the following code: lessc simple.less simple.css

Less-ispercentage function1

This will compile the "simple.less" file. A CSS file named "simple.css" will be generated.

For example:

Less-ispercentage function2

The generated CSS "simple.css", has the following code:


Less-ispercentage function3

  1. div {  

  2.   font: false;  

  3.   background: false;  

  4.   border: true;  

  5.   border: false;  

  6. }