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Validating event in c

Sending data is not enough — we also need to make sure that the data users fill out in forms is in the correct format that we need to process it successfully, and that it won't break our applications.We also want to help our users to fill out our forms correctly and not get frustrated when trying to use our apps.

The information displayed ranges from any module status change, alerts triggered or retrieved, to system restarts or custom events.

By default, in the event view you will see a photo of what is happening of relevance at that time, it is one of the most used views by the operation teams in any type of professional monitoring software.

Select control you want to assign validation to and change its Validator1 property to choose desired validation type.

In previous example you’ve seen required field validator.

attribute to turn off the browser's automatic validation; this lets our script take control over validation.

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However, this doesn't disable support for the constraint validation API nor the application of the CSS pseudo-class or other As you can see, the HTML is almost the same; we just removed the HTML validation features.You can use this for example to ensure that password entered matches the confirmation password on input form or to ensure that numeric input value is greater than number you specify.Here is an example of input form that uses comparison validation to ensure that two password fields are the same: Next step is to attach event handler for Validate Value event on custom validator. NET property grid using the combo-box on top of the property grid: With Custom Validator component selected, switch to the event view: And double-click the Validate Value event to create event handler: Here is example code for Validate Value event handler: C# This example validation simply checks whether value entered is “Dot Net Bar” and validates control input if it is. Validating Event On Container At the bottom of this article you can find sample project that shows how to create simple Custom Validator from code.Super Validator can work with any of these components set or without any of them at all if you are planning to report validation results some other way.Next step is to choose the way Super Validator performs validation.That is done by setting Validation Type property as shown in image below: These properties allow you to define 3 level validation for each control.Validation starts with Validator1, Validator2 and finally Validator3.the agent's module which generated the event, the group, the tags associated to the module, etc.). click on the magnifying glass, we'll be able to view all the event's details: As we can see here, by default (although it can be modified in the setup options), Pandora FMS shows events that are up to eight hours old or less, and shows only those that are not validated.A user who only has access to one group will only see events in that group.You can assign one of these properties or all of them if you need to perform multi-level validation.For example you can require the input for text-box and enforce the format to be an email by assigning Validation1 and Validation2 properties.

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