IsLeapYear

Returns TRUE if the year is a leap year; otherwise, FALSE.

Syntax

IsLeapYear(year)

year

Number representing the year.

Examples

<!--- This example shows the use of IsLeapYear --->
<HTML>
<HEAD>
<TITLE>
IsLeapYear Example
</TITLE>
</HEAD>

<BODY bgcolor=silver>
<H3>IsLeapYear Example</H3>

<CFIF IsDefined("FORM.theTestValue")>
    <CFIF IsLeapYear(FORM.theTestValue)>
    <H3>The year value <CFOUTPUT>#FORM.theTestValue#</CFOUTPUT> 
      is a Leap Year</H3>
    <CFELSE>
    <H3>The year value <CFOUTPUT>#FORM.theTestValue#</CFOUTPUT> 
      is not a Leap Year</H3>
    </CFIF>
</CFIF>

<FORM ACTION="isLeapYear.cfm" METHOD="POST">
<P>Enter a year value, and find out if it is a valid Leap Year.

<P><INPUT TYPE="Text" NAME="TheTestValue"
  VALUE="<CFOUTPUT>#Year(Now())#</CFOUTPUT>">
<INPUT TYPE="Submit" VALUE="Is it a Leap Year?" NAME="">
</FORM>

</BODY>
</HTML>