PHP Error: Undefined Index

[XxBlackRockBlankxX]

can you just put the php code below the html one? coz that's what i do and i found no errors..i think..

[PancakePlease]

whoa did not know you can do isset for multiple variables and separate with commas. In your beginner tutorials on thenewboston, you typed isset for each one. Good thing I saw this video, saves lots of typing.

Also good idea on that indentation. Looks much cleaner.

[EmilsMC]

I'd just add an @ before the variable :)

[McbainGames]

@EmilsMC That's Cheating! Haha!

[RomaineRC]

You are an absolute don!!!

[gervic23]

I found other solution, copy and paste this code to your scripts.

error_reporting (E_ALL ^ E_NOTICE);

[Kyumie]

Thank you a lot.

I have googled a lot and posted on forums but nothing had worked out even from the book itself [thaugh not finished up reading].

Using the tips you gave it helped a lot.

[tyoil]

hi there you don't have to add a hidden field and check for it you could just

give the submit button a name like this:

input type="submit" value="Submit" name="submit"

and then check if the submit button is clicked like this:

if (issset($_POST['subbmit']){

[phpacademy]

@tyoil That's true. It's personal preference really. I just feel it's cleaner to specify a hidden value.

[strafir]

another way that wasn't mentioned here is to just mark a '@' before the dollar sign, which will remove the error. For example:

if ($_POST['something']) becomes if (@$_POST['something'])

[phpacademy]

@strafir No! Never do this. It will decrease script performance (load time).

[strafir]

@phpacademy I see your point, tho I would have liked if it was even merely mentioned.

[killerbng]

why not do 3 if statements, 1 for something is set, 1 for something_else is set and 1 for if both r set :P most forms have optional fields :P

[killerbng]

@killerbng btw what I mean is right now, if u type something in something_else but not in something...u would still get an error for the something seem as this example has no validation so all fields would be "optional"

[computertrick]

You could also turn error reporting off error_reporting(0);

[winfr34k]

since when can you do commas instead of dots for concatenating?

[TheEpicNewb]

@winfr34k I'm not sure either. Hopefully he answers this.

[phpacademy]

@winfr34k The echo construct is loosely regarded as a function, which can take an unlimited amount of parameters. Hence, each string can be separated by a comma.

[winfr34k]

@phpacademy Thank you very much, never knew that!

[krishnankuta]

thank you very much to upload this video...i have been getting this error most of the time while do login/registeration page....&others

[heydude8999]

last