How to validate the fields of Custom Appointment window in EJMVC Schedule?
The following steps illustrate how to validate the fields added within the Schedule Custom Appointment window.
Step 1: Create a Schedule sample with Custom Appointment window by referring to the following links,
Sample Location:
https://mvc.syncfusion.com/demos/web/schedule/customappwindow
Help document Location: [Refer to the document under the topic – “Using Customized Appointment window”]
https://help.syncfusion.com/aspnetmvc/schedule/customization
Step 2: Create the necessary customization Style class and add it to the required fields within the Custom Appointment window for validation purpose as follows.
CSS
<style>
.error {
background-color: #FF8A8A;
}
.validation {
border-color: red;
}
</style>
Javascript
<script type="text/javascript">
$("#subject").focusout(function () {
if ($.trim($("#subject").val()) == "") {
$("#subject").addClass("validation"); // Validation for subject
return false;
}
})
$("#customdescription").focusout(function () {
if ($.trim($("#customdescription").val()) == "") {
$("#customdescription").addClass("validation"); // Validation for description
return false;
}
})
$("#EndTime").focusout(function () {
if (new Date($("#EndTime").val()).getDate() >= new Date($("#StartTime").val()).getDate()) {
if (new Date($("#StartTime").val()).getTime() >= new Date($("#EndTime").val()).getTime()) // Validation for Time Interval
alert("End Time value is less than the Start Time value");
}
})
</script>
Step 3: Now run the sample. Open the appointment window, click the submit button without filling the subject and description fields. Also check for all other field validations as displayed in the following screenshots.
Figure 1: Border is displayed in red color as field value is null
Figure 2: Date time validation displayed in the alert message
Figure 3: Custom appointment form displaying without any errors