# Method SpellInfo:NeedsToBeTriggeredByCaster [-] [+]

Checks if the SpellInfo requires to be triggered by the caster of another specified spell.

Certain spells or abilities can only be activated or become effective when they are triggered by the caster of another specific spell (the triggeringSpell). This function examines if the spell or ability represented by SpellInfo has such requirement.

@return boolean : Returns true if the SpellInfo needs to be triggered by the caster of the triggeringSpell, else false.

## Synopsis

`SpellInfo:NeedsToBeTriggeredByCaster( The )`

## Arguments

`SpellInfo The`
  See method description.

## Returns

Nothing.

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