Two functions in JavaScript onclick event?

Question

<a href="#" type="image"  class="topopup"  onclick="ShowDIV3();"  >Click Here</a>

In this code I need to execute another one function like validation if that function is true only the next function should run otherwise it won't be run. Can any one help me?

Answer 1

Try this code :

<a href="#" type="image"  class="topopup"  onclick="if (ShowDIV3()) {myotherfunction()}">Click Here</a>

Answer 2

Try like

<a href="#" type="image"  class="topopup"  onclick="ShowDIV3();"  >Click Here</a>

function ShowDIV3() {
    if(true)   //Here can use condition for validation
       another_fun();
    else
       return false;
}

call your another function when the condition is true at your showDIV3 function