| Re: Simpler way to validate form fields? [message #179798 is a reply to message #179789] |
Wed, 05 December 2012 11:49   |
M. Strobel
Messages: 386
Registered: December 2011
Karma:
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Senior Member |
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Am 05.12.2012 01:07, schrieb Jerry Stuckle:
> In most cases I prefer isset() over empty - an array element may be set but may not
> contain data. Those can be two different errors.
Same here. I think you should always use isset() in the first place, because clean
code does not access unset variables.
And if empty() is allowed depends on the case at hand.
/Str.
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