End_date should not be less than Start_date (Date/time variables)

[Southsayer]

Hi Guys,

I have two date/time variables with names campaign_start_date and campaign_end_date on the catalog item view.

I need to check if the campaign_end_date is less than campaign_start_date, I need to clear campaign_end_date value and show a field message. 

is there a way to do that using the Catalog UI policy? if yes, please help me out using the catalog UI Policy because it is my first preference. 

if not, could you please provide me with the catalog client script code?

thanks in advance

[Muhammad Khan · Accepted solution]

I am using Catalog UI Policy.

Condition: compaign_start_date  is more than  0  Hours  after  compaign_end_date

Script: g_form.clearValue('compaign_end_date');

g_form.showFieldMsg('compaign_end_date', 'End Date must be at or after start date.', 'error', true);

[Gontla Mythily]

Hi,

You can achieve this by using catalog client script(onChange).

var a = g_form.getValue("end_date");
var b = g_form.getValue("start_date");
if(a<b){
g_form.addErrorMessage("fd");
g_form.clearValue("end_date");
}else{
g_form.clearMessages();
}

Mark as correct if it helps
Regards Mythily