Restrict user to select date upto 3 months in Catalog item

[ServiceNow SA]

Hi Team,

I have a date field in my catalog item. I need user to select dates only upto 3 months from now.

For eg, If user is raising request today , he should only be able to select date till 21-Feb-2018 .Not more than that.

[Dr Atul G- LNG]

You can do via UI policy aslo. 

[ArpitaVK]

Hi Jaspal,

The link is not opening the community article for me. Can you please reshare the link?

Thank you in advance!

[MBarrott]

Try this:

community.servicenow.com/community?id=community_question&sys_id=15658baddbd8dbc01dcaf3231f961936

[Prateek kumar]

This post should help you

Client Script Date/Time Functions

[Prateek kumar]

Hello Sri

Try this:

SI:

Client callable: checked

Name:DateValidation

DateValidation.prototype = Object.extendsObject(AbstractAjaxProcessor, {

  validateDate: function() {

  var ActualEndDate = this.getParameter('sysparm_end_date');

  return gs.dateDiff(gs.now(),ActualEndDate, true)/(86400*90); //90days

  },

      type: 'DateValidation'

});

Client Script:

function onChange(control, oldValue, newValue, isLoading, isTemplate) {

    if (isLoading || newValue === '') {

          return;

    }

alert('on change started');

var ga = new GlideAjax('DateValidation');

  ga.addParam('sysparm_name','validateDate');

  ga.addParam('sysparm_end_date',g_form.getValue('u_new_date')); //give your field name to be validated

  ga.getXML(ProcessResult);

  function ProcessResult(response) {

  var answer = response.responseXML.documentElement.getAttribute("answer");

    alert(answer);

    if (answer > 1)

  {

  g_form.clearValue('u_new_date'); //give your field name to be validated

  alert('End Date should not be in the Past 90 days.');

  }

  }

}