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What's the acceptable amount of times to repeat the same piece of code before we decide to encapsulate the behaviour into something reusable?

A while ago I posted a solution to this using a custom view result.

The idea of creating validators is make them reusable between several models.

A validator can also be as simple as: Phalcon\Mvc\Model has a messaging subsystem that provides a flexible way to output or store the validation messages generated during the insert/update processes.

One possible reason for this is that Model State is not persisted between requests.

It can be, but you need to copy it somewhere more permanent.

I have used the same code but have programmed the edit template to show in modal-popup(bootstrap).

As soon as there are validation errors, the screen changes from popup to normal window.

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You're probably already doing this when your POST is successful, but we've been encourage NOT to do it when Model State validation fails.

A Visual Studio project with source code is available to accompany this topic: Download.

The following illustration shows error messages that are automatically displayed in a browser when client-side validation fails.

For example, the following code will always display a client side validation error, even when the date is in the specified range: You will need to disable j Query date validation to use the Range attribute with Date Time.

It's generally not a good practice to compile hard dates in your models, so using the Range attribute and Date Time is discouraged.

Is there a way to show the errors in modal-popup only.

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