Create validateReturndate.js

Author: Soumyadeep10

Client-Side Components/Catalog Client Script/Return Date Validation/validateReturndate.js

@@ -0,0 +1,23 @@
+function onChange(control, oldValue, newValue, isLoading) {
+    if (isLoading || newValue == '') {
+        return;
+    }
+    var u_start_date = g_form.getValue('u_start_date');  //start date validation to check to see whether filled or not
+    if (!u_start_date) {
+        g_form.clearValue('u_return_date');
+		    g_form.showFieldMsg('u_return_date', 'Please enter start date', 'error');
+    } else {
+    		var startTime = getDateFromFormat(u_start_date, g_user_date_format);   //converting to js date object
+    		var returnTime = getDateFromFormat(newValue, g_user_date_format);
+    		var selectedStartDate = new Date(startTime);
+    		var returnDate = new Date(returnTime);
+    		var returnDateDifference = (returnDate - selectedStartDate) / 86400000; //converting the diff between the dates to days by dividing by 86400000 
+    		if (returnDateDifference > 180) {
+      			g_form.clearValue('u_return_date');
+      			g_form.showFieldMsg('u_return_date', 'Select Return Date within 6 months from Start Date', 'error');
+    		} else if (returnDateDifference < 1) {
+      			g_form.clearValue('u_return_date');
+      			g_form.showFieldMsg('u_return_date', 'Select Return Date in future than Start Date', 'error');
+		    }
+	  }
+}