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<~~span style~~="~~color: #0E9549; font~~-~~size: 24px;~~">~~'''About this~~ constraint ~~'''~~</~~span~~>

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<pre class="header-style">This constraint allows or prevents a macro/feature from running based on whether NFC is enabled.</pre>

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~~This constraint can be used to allow/prevent functionality from running based~~ on the ~~current state of the device~~'s NFC ~~enabled state.~~

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''' Options '''

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* '''Enabled''': Constraint passes only when NFC is on

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* '''Disabled''': Constraint passes only when NFC is off

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''' Example '''

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''Example 1: Open your wallet app only when NFC is enabled. Warn the user if it's not enabled''

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<pre class="trigger-style">Triggers

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Widget Button</pre>

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<pre class="action-style">Actions

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IF (NFC State - Enabled)

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Launch Application: Wallet

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ELSE

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Popup Message "NFC is disabled"

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ENDIF</pre>

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''' See Also '''

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* [[Trigger: NFC Enabled State|NFC Enabled State Trigger]]

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Constraint: NFC State (view source)