FieldsArray::isValidKey() method

Per WireArray interface, Field keys have to be integers

Template method that descendant classes may use to validate the key of items added to this WireArray

Usage

$bool = $fieldsArray->isValidKey(int $key);

Arguments

NameType(s)Description
keyint

Key to test

Return value

bool

True if key is valid and may be used, false if not


FieldsArray methods and properties

API reference based on ProcessWire core version 3.0.248

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