fun String.toBigIntegerOrNull(): BigInteger?
Platform and version requirements: Kotlin 1.2, JVM
Parses the string as a java.math.BigInteger number and returns the result or null if the string is not a valid representation of a number.
fun String.toBigIntegerOrNull(radix: Int): BigInteger?
Platform and version requirements: Kotlin 1.2, JVM
Parses the string as a java.math.BigInteger number and returns the result or null if the string is not a valid representation of a number.
IllegalArgumentException - when radix is not a valid radix for string to number conversion.
© 2010–2018 JetBrains s.r.o.
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.text/to-big-integer-or-null.html