Jump to content


How I do it?

php isset

  • Please log in to reply
1 reply to this topic

#1 lmcm2008

  • Members
  • PipPip
  • Member
  • 23 posts

Posted 23 February 2013 - 10:29 AM

Hi. I have a problem and don´t know hot to solve it. I guess is a very basic thing but after fighting with it a whole week, I decide to ask here...

The thing is the following:

I have a database that I read perfectly, but, in that database, I have a field that can be with content or "came" empty.

I want to make this ...

If that field came empty, don´t do nothing, else (with content) do the other thing... like this;

if ( isset ( myfield ))
// DO THE CONDITION in myfield
} else

Is this correct??

How can I check thefield empty or not and do things depending on this condition??

Please, help.



#2 denno020

  • Members
  • PipPipPip
  • Advanced Member
  • 750 posts
  • LocationAustralia

Posted 23 February 2013 - 11:04 AM

if($myfield != ""){

//there is content, so do something with it


//There is no content


Edited by denno020, 23 February 2013 - 11:05 AM.

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users