kotlin.text.isNullOrBlank
isNullOrBlank
inline fun CharSequence?.isNullOrBlank(): Boolean
Returns true if this nullable char sequence is either null or empty or consists solely of whitespace characters.
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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.text/is-null-or-blank.html
