Smarty template form

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Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 5 years, 7 months ago. Active 5 years, 7 months ago. Viewed 1k times. The form calculates how many litres of a product a customer needs to cover X square metres. Is there a better way I should be doing this? Improve this question. Jamie Moffat. Jamie Moffat Jamie Moffat 12 12 bronze badges. Add a comment. I begun using a method that I don't know if it's the best, so I am looking for methods and tips or how could I improve the 'logic and presentation' of my code.

I made a template for the form which is used in several places, it's an "upload file" form. Part of the. I want to put the css error class on a smarty config file, and instead of using a showError function, I want something which uses more of a template engine features.

I looked into plug-ins, and I guess I could use a plug-in to substitute showError , but isn't too much of an overhead? I am kind of a newbie with Smarty, and my problem looks like it is very simple. In essence, I guess it is: How to tell that certain variable, if it's set or not empty, should be displayed, and how it should be displayed?