Function: validateNumericAmount

validateNumericAmount(amount, parameterName, allowZero?): void

Validates a decimal amount: a string or BigNumber, never a JavaScript number.

Parameters

Parameter	Type	Description
amount	NumericAmount	The amount to check.
parameterName	string	The field name reported in the error's params.field.
allowZero?	boolean	Accept zero (default false).

Returns

void

Throws

GSwapSDKError AMOUNT_IS_JS_NUMBER, AMOUNT_NOT_FINITE, AMOUNT_NOT_POSITIVE (zero when allowZero is false) or AMOUNT_NEGATIVE.