41: What Are Error Handlers in PHP | PHP Tutorial | Learn PHP Programming

[@JonasHerbertson]

This is not bad - but I was actually expecting a "throw....catch... exception" explanation :D. Still thumps up for a good beginners tutorial :)

[@techexpert2010]

Thanks for the great tut. Can't wait for lesson 42

[@llBestBoyll]

That's what i need thx ❤️

[@drcod3r329]

welcome back please could you do a toturial about curl and api payment integration

[@nakiapringley5391]

Great video on error handling

[@shaunmak8037]

Thanks for the upgrade of mic

[@ashrafulfuad2967]

Thank you so much this video is also helpful for beginner

[@ahgiynq]

Great Tutorial, Thank YOU

[@lameduck1690]

Glad you switched to Atom.

[@mcg6429]

I was waiting for Try Catch Trow Exception

[@Bilal.Hussain01]

Awesome job brother !!!

[@pahasararuwanpathira9750]

love you sir

[@Russell.Jolly.2023]

If memory serves, you should not use non php extensions for php code as it is possible for hackers to gain access to the file content of non php text files.

[@ajazmiah]

Do you plan do teaching laravel ?

[@aaammm1888]

this is why im learning php html ccs javascript

[@assmabenmussa4228]

Why did we put the include_once function inside of the if statement and not at the top like we do every time? what difference does it make?

[@mahmoods9861]

If I dont want index.php appear on url area, what can be done to avoid that? i dont want user to know file extension type, which would let user know php as backend in use. how to avoid using the file extension name, like php in index file to appear in url?

[@moatasemyakhni925]

I hope you found the solution back then, but if you didn't here is a link kzbin.info/www/bejne/Y2evqnpvfpJ5hsU of one of his videos on how to do that. He already cover that. Great channel indeed!

[@kimmergal8330]

Thank you❤

[@omarabdul494]

Thanks, great lesson plz could you make complete web application real project so we can learn a howle things

[@mackynikat8833]

. I feel everytime each of your vids i experienced . i really need this one to fast level . I will have a party in this

[@necronomicon-xmortis9362]

Your coarse is realy good you have a great method of explaining but im still stuck i dont know javascrip php or sql yet but have seen syntax many times my issue is with " the button "and how to get the client info on the contact form emailed back to me there is mailto fuction onclick function and php and sql

[@skylake9779]

Dear When we have more buttons to execute Update, Delete, and Print function how to do that in form.

[@yousufsulaiman2211]

thanks

[@MilanB]

Will you introduce some php projects such as cms, blog etc?

[@matthweneldon8694]

Why is it uncommon to trim the email address, thus eliminating white spaces? $email=trim($_POST['mail'])? I often get errors on pages because of white space. Thanks

[@hey-simba]

hello i watch your vedio of system login also ... your lesson are very useful and good . i have one question that we have used error handling and error message for empty field here .... why dont we just write the input feild required ??? then the page will ask user to fill all the feild .Thus error cant happen regarding empty feild........ please reply and do correct me if i am wrong ???? any one ....stay safe....

[@pianoLee-sx9dx]

Must you always call it index.php for your main page? Can you call it something like... errorhandling.php for your main page?

[@austin16377]

yeah

[@jayrheylicong8104]

Thank you much, i dont know how to pay you :)

[@saleheen12]

You don't know? Join his patreon

[@amoghdatar2726]

*Please would you reply:* *Atom vs SublimeText* *_WHICH YOU USE AND PERSONALLY LIKE AND WHY? :)_*

[@novanjayesconde3569]

Sir Daniel can you do some tutorial on how to make a system in php? just like inventory or student penalty recording

[@hackmantutorials8625]

I am getting object not found error on localhost/project/user/singup.php?signup-script=empty

[@nizarbenghazi6321]

plz attach subtitles in all videos

[@shubhamsihasane]

You have included the database file inside if condition statement. is there any special reason to do that? why not outside of if statement at the top? Thank You!

[@hey-simba]

hello i watch thisvedio of system login also ... your lesson are very useful and good . i have one question that we have used error handling and error message for empty field here .... why dont we just write the input feild required ??? then the page will ask user to fill all the feild .Thus error cant happen regarding empty feild........ please reply and do correct me if i am wrong ???? any one ....stay safe....

[@anuragmy]

It may be better if you use && instead of || as all the feilds are necessary

[@hey-simba]

hello i watch this vedio of system login also ... your lesson are very useful and good . i have one question that we have used error handling and error message for empty field here .... why dont we just write the input feild required ??? then the page will ask user to fill all the feild .Thus error cant happen regarding empty feild........ please reply and do correct me if i am wrong ???? any one ....stay safe....

[@leud2k]

Is there a reason why you didn't use mysqli_real_escape_string in this lesson or you did it this way only because the focus of the lesson is on error handling?

[@daniellarson8291]

Extract() that post

[@adampetersson6809]

In swedish we also have Å Ä Ö that doesnt exist within the english language. When i get the email it just makes weird symbols, do you know how to fix this? :)

[@1ch1go798]

change the font

[@sasg87962]

UTF-8

[@The4tticuz]

When your connection to DB was successfull, set the charset like this: mysqli_set_charset($conn,"utf8");

[@noeljose]

sir i think instead of using all these codes we can simply use the " required Attribute" in the html itself.

[@ashimdahal182]

yeah but that wont be totally safe

[@noeljose]

Ashim Dahal but still whatever the PHP code he writes does the same work as the required tag do

[@ashimdahal182]

Then u use the one which you think is strong And if u get hackes u will know thwn

[@noeljose]

Ashim Dahal don't get tempered man. It's just an opinion.

[@zinaright]

Any self respecting application would do validation both at the client and server sides. Using just html tags may not be supported in some browsers for instance

[@jere473]

This is more basic input validation.

[@rawestmoreland]

Let's say a user left something blank AND entered an invalid email. Would you have to use javascript to display multiple error handlers?

[@Dani_Krossing]

No it's possible using PHP as well :) just check for multiple conditions at once using the "AND" operator, and make sure they are the first conditions you check for. Or alternatively you could create an array with the errors inserted and at the end create error messages based on the array. But the first solution might be better since it is closer to what I did in the video :)

[@richardwestmoreland3354]

mmtuts thanks!!

[@hey-simba]

hello i watch your vedio of system login also ... your lesson are very useful and good . i have one question that we have used error handling and error message for empty field here .... why dont we just write the input feild required ??? then the page will ask user to fill all the feild .Thus error cant happen regarding empty feild........ please reply and do correct me if i am wrong ???? any one ....stay safe....@@Dani_Krossing

[@akashgoswami6845]

My update query is not working can u help me?

[@dhruvjain141]

In most of the forms you would have noticed that as we fill it ,it gets underlined by green and if we skip something it turns that field red ..how is that achieved ?

[@s.n2293]

jquery

[@HussamAdil]

Thanks for useful video :) how i can sent message for you ? to request A specific lesson and thank in advance.

[@tahakhan88]

I came here to check for Throw Catch exception vs if else.

[@saadieajal7832]

I can't listen please Can you attach the script file ( cc ) to the video? Thank you so much

[@algeriennesaffaires7017]

i feel its annoying not closing the php tag, please close it

[@rizkyade7054]

hi i'm from the future

[@ralphbaracena5328]

tutorial number 42 ? where ?

[@hey-simba]

please reply my question above in this vedio????

[@muramasa7537]

Why can't we use "elseif" ?

[@activistcoder]

because you should replace that with polymorphism brov

[@stephensunderlin]

No sure why this showed up 6 years later when I'm searching for a simpley try/catch explaination. And I'm not going to lie, the code shown is pretty janky. Why not use a switch statement or in PHP 8.0 the new match expression. Much more elegent.

[@johanstam3602]

Not very descriptive for a error handler, better to echo them in the form instead of doing this in the url

[@Dani_Krossing]

Photographyandcoffee.com Thats because we haven't gotten to the " display the error message" part yet :) the episode that gets uploaded tomorrow explains how. And I don't recommend echoing the error message directly in the PHP script since it is going to keep the user on the script page.

[@adilismail3593]

Where the heck is throw and exceptions?

[@mackynikat8833]

. I feel everytime each of your vids i experienced . i really need this one to fast level . I will have a party in this