TryCF Gist

trycf-gist-1663679978756-2f258863-4fa4-0271-e2a5-f84d6d47a5b5.cfm

<cfset valueToTest = "63.">

<cffunction name="getSomething" returntype="string">
    <cfargument name="id" type="numeric">
    
    <cfreturn "Hello world with the id " & ARGUMENTS.id>
</cffunction>

<cfoutput>
    <cfif isValid("integer",valueToTest)>
        <p>#valueToTest# is a valid integer</p>
    <cfelse>
        <p>#valueToTest# is not a valid integer</p>
    </cfif>
    
    #getSomething(valueToTest)#
</cfoutput>