Allow user to select date if is more than 15minutes

[Zuri]

I want to allow user to select date and time if is more than 15 minutes from current date and time. Below onChange client script I am not able to select previous date but I am able to select anytime after current time. I want to allow only to select when time is 15 minutes or more from current time.

function onChange(control, oldValue, newValue, isLoading, isTemplate) {
if (isLoading || newValue === '') {
return;
}

//Type appropriate comment here, and begin script below

var date = new Date();
var sd = new Date(getDateFromFormat(g_form.getValue('date'), g_user_date_time_format));

if (sd < date) {

g_form.clearValue('date);
g_form.showFieldMsg('date', "Start date must be in the future.", 'error');
jslog('txt');
}

}

[Zuri]

Could you please help me with script include

[Gunjan Kiratkar]

Hi @Zuri ,  

Client Script : On change of start date  

function onChange(control, oldValue, newValue, isLoading, isTemplate) {
 if (isLoading || newValue === '') {
 return;
 }

//Type appropriate comment here, and begin script below
 var ga = new GlideAjax('dateValidation');
 ga.addParam('sysparm_name', 'getDate');
 ga.addParam('sysparm_date', newValue);
 ga.getXML(getData);

function getData(response) {
 var answer = response.responseXML.documentElement.getAttribute("answer");
 if (answer == 'false') {
 g_form.clearValue('start_date');
 g_form.showFieldMsg('start_date', "Start date must be in the future.", 'error');
 jslog('txt');
 }
 }

}  

Change the Field name to start date from follow up date

Script Include

:-  

var dateValidation = Class.create();
dateValidation.prototype = Object.extendsObject(AbstractAjaxProcessor, {

getDate: function() {
 var date = this.getParameter('sysparm_date');
 
 var currentDate = new GlideDateTime();
 var currDate=currentDate.getDisplayValue();
 currDate.addSeconds(900);
 gs.info('currentDate' + currDate);
 gs.info('date' + date);
 if ( date< currentDate) {
 return false;

} else return true;

},

type: 'dateValidation'
});  

The script is tested and working,

Please mark my answer as helpful/correct if it resolves your query.

Regards,

Gunjan Kiratkar

Consultant - ServiceNow, Cloudaction

Rising Star 2022

[Gunjan Kiratkar]

Hi Zuri,

Did you get chance to implement my solution?

If it is working then please mark my answer as correct/helpful

Regards,

Gunjan

[Zuri]

Is not picking up the time (currDate.addSeconds(900) 

[Gunjan Kiratkar]

Can you please send me your code 

Thanks,

Gunjan