Answers for "hhow to check input is null in html using js"

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hhow to check input is null in html using js

function required(inputtx) 
   {
     if (inputtx.value.length == 0)
      { 
         alert("message");  	
         return false; 
      }  	
      return true; 
    }

Posted by: Guest on May-06-2021

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