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How to use trim in JavaScript:- Geniusofstudent

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  • The trim() method removes whitespace from both sides of a string.
  • The trim() method does not change the original string.



Code:-
  • <!DOCTYPE html> 
    2. <html> 
    3.  
    4. <head> 
    5.  <meta name="viewport" content="width=device-width, initial-scale=1"> 
    6. </head> 
    7.  
    8. <body> 
    9.  
    10.  <h1>trim()</h1> 
    11.  
    12.  <input type="button" onclick="strfun();" value="Get Answer"> 
    13.  
    14.  <script> 
    15.   function strfun() 
    16.   { 
    17.    var str = "   space   "; 
    18.    alert(str.trim()); //remove front and end white space 
    19.   } 
    20.  </script> 
    21.  
    22. </body> 
    23.  
    24. </html>


    How to use trim in JavaScript:- Geniusofstudent How to use trim in JavaScript:- Geniusofstudent Reviewed by Network security on July 02, 2019 Rating: 5

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