parseNumber

parseNumber<T>(spec, options?): MapSpec<T>

Defined in: extract/spec.ts:877

Parse a string value into a number.

Handles common number formats: currency symbols ($, €, £, ¥, ₹), thousands separators, accounting negatives (1,234.56), percentages, and magnitude suffixes (K/M/B/T).

Produces schemaHint: { type: 'number' } for schema derivation.

Type Parameters

T

T extends Spec

Parameters

spec

T

options?

NumberParseOptions

Returns

MapSpec<T>

Example

// Plain number
parseNumber($.get('amount').string())

// European format (comma decimal)
parseNumber($.get('amount').string(), { decimal: ',' })

// Disable percent handling
parseNumber($.get('rate').string(), { percent: false })