Hi, what is the correct way to debug a submit

Question

Hi, what is the correct way to debug a submit

form? Using Ajax I can read the error in the response, but with the form I can't 'cause the page is getting refreshed to each submit, what do you suggest?

0

18.03.2021

6 ответов

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Michael Fantoni Автор вопроса

Giovanni
Do you want to avoid to refresh the page when you ...

Nope, I just want to know how can I debug a submitted form when the associated php file raise an error. How can I get the error generated by the called PHP file? Using Ajax I can see this error, but with the form I can't because the page is refreshing

0

18.03.2021

Giovanni

Michael Fantoni
Nope, I just want to know how can I debug a submit...

Ok, you need to manage your error server side. If the error raised server-side thats the "side" that you need to debug.

0

18.03.2021

Michael Fantoni Автор вопроса

Giovanni
Ok, you need to manage your error server side. If ...

Mmm I'm using codeigniter 4, to check the error I can log the $_POST variable in a file, but there is a simple way to know the error description?

0

18.03.2021

Giovanni

Michael Fantoni
Mmm I'm using codeigniter 4, to check the error I ...

The problem happens when you try to do some crud operation? if so you need to wrap that operation in a try/catch https://www.php.net/manual/en/language.exceptions.php

0

18.03.2021

Siva

Michael Fantoni
Mmm I'm using codeigniter 4, to check the error I ...

You can use var_dump() to debug and die() to stop php execution so that it won't refresh. And make sure no js script is forcing browser to reload

0

18.03.2021

Giovanni · Accepted Answer

Giovanni

Do you want to avoid to refresh the page when you push submit button?

0

18.03.2021

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Hi, what is the correct way to debug a submit

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