IsLeapYear |
Description
Determines whether a year is a leap year.
Returns
True, if year is a leap year; otherwise, False.
Category
Date and time functions, Decision functions
Function syntax
    IsLeapYear(year)
See also
DaysInYear
Parameters
Parameter | Description
year | Number representing a year
Example
    <h3>IsLeapYear Example</h3>

    <cfif IsDefined("FORM.theTestValue")>
       <cfif IsLeapYear(FORM.theTestValue)>
          <h3>The year value <cfoutput>#DE(FORM.theTestValue)#</cfoutput> is a Leap
    Year</h3>
       <cfelse>
          <h3>The year value <cfoutput>#DE(FORM.theTestValue)#</cfoutput> is not a
    Leap Year</h3>
       </cfif>
    </cfif>

    <form action = "isLeapYear.cfm">
    <p>Enter a year value, and find out whether it is a Leap Year.
    <p><input type = "Text" name = "TheTestValue" value = "
    <cfoutput>#Year(Now())#</cfoutput>">
    <input type = "Submit" value = "Is it a Leap Year?" name = "">
    </form>

year |
Number representing a year