Determines whether the specified IP address is the localhost. This supports both IPv4 and IPv6 addresses.
<h3>IsLocalHost Example</h3> <cfif IsDefined("FORM.theTestIPAddress")> <cfif IsLocalHost(FORM.theTestIPAddress)> <h3>The IP address <cfoutput>#FORM.theTestIPAddress)#</cfoutput> is the localhost</h3> <cfelse> <h3>The IP address <cfoutput>#DE(FORM.theTestIPAddress)#</cfoutput> is not the localhost.</h3> </cfif> </cfif> <form action = "isIPAddressLocalHost.cfm"> <p>Enter an IP address to find out if it is the localhost. <p><input type = "Text" name = "TheTestIPAddress" value = "127.0.0.1" <input type = "Submit" value = "Is this the localhost?" name = ""> </form>