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Diffstat (limited to 'docs/designers/language-modifiers/language-modifier-isset.md')
| -rw-r--r-- | docs/designers/language-modifiers/language-modifier-isset.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/designers/language-modifiers/language-modifier-isset.md b/docs/designers/language-modifiers/language-modifier-isset.md new file mode 100644 index 00000000..83e31dfa --- /dev/null +++ b/docs/designers/language-modifiers/language-modifier-isset.md @@ -0,0 +1,11 @@ +# isset + +Returns true if the variable(s) passed to it are different from null. + +If multiple parameters are supplied then isset() will return true only if all of the parameters are +not null. + +## Basic usage +```smarty +{if $myVar|isset}all set!{/if} +``` |