TYPO3 felogin with Bootstrap Alerts

Question

i use the TYPO3 extension felogin. I can configure different texts here. But I would like to show a bootstrap alert if someone entered wrong user data. How can I do something like this? On the page https://t3bootstrap.de//en/extensions/felogin/ there is an example, but I do not know how this is implemented. Does somebody has any idea?

Best regards MS-Tech

Answer 1

I'd first open the Template Module in the TYPO3 backend and select TypoScript-Object-Browser from the select. Then switch to Setup view in the next select box. You'll see all TypoScript nodes here. Find the node plugin.tx_felogin_pi1.templateFile to figure out the path to the template file which is used for the login. Now simply edit that file and replate the error message markups with bootstrap alerts.

(Always good to know which TYPO3 version you are on to provide better answers.)

edit: the fe_login markers can be wrapped in TypoScript:

plugin.tx_felogin_pi1 {
    successMessage_stdWrap.wrap = <div class="alert alert-success">|</div>
    errorMessage_stdWrap.wrap = <div class="alert alert-danger">|</div>
}