Sometimes we need to focus a textbox on button click based on some condition. We can do this by using focus().
Example- Suppose I want to focus search-box on button click if the search-box is empty, then we can do this as below:
<input id="search-box" type="text" placeholder="search city...."/>
<input type="button" id="search-submit" value="Search" />
$("#search-submit").on("click",function(e){
if($("#search-box").val() == "")
{
$("#search-box").focus();
}
});
Hope this will help you :)
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