13 lines
487 B
TypeScript
13 lines
487 B
TypeScript
 
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export function formatCardNumber(raw: string): string {
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const digits = raw.replace(/\D/g, '')
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return digits.replace(/(\d{4})(?=\d)/g, '$1 ').trim()
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}
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export function formatSheba(raw: string): string {
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const compact = raw.replace(/[\s-]/g, '').toUpperCase()
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const body = compact.startsWith('IR') ? compact.slice(2) : compact
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if (body.length < 2) return compact
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const groups = body.slice(2).replace(/(.{4})/g, '$1 ').trim()
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return `IR${body.slice(0, 2)} ${groups}`.trim()
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}
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