components-core/com.airwallex.android.core.util/CardUtils

CardUtils

object CardUtils

Properties

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val maxCardNumberLength: Int

The maximum length of a possible card number

Functions

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fun formatCardNumber(input: String, brand: CardBrand): String
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fun getPossibleCardBrand(cardNumber: String?, shouldNormalize: Boolean): CardBrand

Get all possible card brands of the card number

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fun getSpacePositions(cardBrand: CardBrand): Set<Int>

Get space position by spacing pattern of the card brand e.g. spacing pattern 4-4-4-4 is correlated to space position 4-9-14

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fun isValidCardLength(cardNumber: String?, shouldNormalize: Boolean = false): Boolean

Check if card length is valid

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fun isValidCardNumber(cardNumber: String?): Boolean

Check if card number is valid

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fun isValidLuhnNumber(number: String?): Boolean

Check if number is a valid luhn number

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fun removeSpacesAndHyphens(cardNumberWithSpaces: String?): String?

Remove all spaces and hyphens of the card number