How to validate date in javascript

[Tje]

Hi,

this is my javascript code.i'm trying to validate input date.but this form submit when entering wrong date format.

 

function Validatedate()

{

var chkdate = document.getElementById("fbdy").value

if(document.getElementById("fbdy").value == "")

{

alert("Please enter the Date..!!")

if(chkdate.match(/^[0-9]{4}\-(0[1-9]|1[012])\-(0[1-9]|[12][0-9]|3[01])/))

{

 alert('date format is correct');

}

else

{

alert("date format is wrong")

}

return false


}

else{

return true

}

}

 

 

<form>

<input type="text" id="fbdy" name="fbdy"/>

<input type="submit" value="Register" onclick="Validatedate()" />

<form>

 

please help me

[achieve2lead]

onclick = "return Validate();"

Make sure you are using return