kotlin-js/js.regexp/RegExp

RegExp

open class RegExp(pattern: String, val flags: String = definedExternally)(source)

MDN Reference

Constructors

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constructor(pattern: RegExp)
constructor(pattern: String, flags: String = definedExternally)

Properties

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val dotAll: Boolean

Returns a Boolean value indicating the state of the dotAll flag (s) used with a regular expression. Default is false. Read-only.

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val flags: String

Returns a string indicating the flags of the regular expression in question. This field is read-only. The characters in this string are sequenced and concatenated in the following order:

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val global: Boolean

Returns a Boolean value indicating the state of the global flag (g) used with a regular expression. Default is false. Read-only.

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val hasIndices: Boolean

Returns a Boolean value indicating the state of the hasIndices flag (d) used with a regular expression. Default is false. Read-only.

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val ignoreCase: Boolean

Returns a Boolean value indicating the state of the ignoreCase flag (i) used with a regular expression. Default is false. Read-only.

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val multiline: Boolean

Returns a Boolean value indicating the state of the multiline flag (m) used with a regular expression. Default is false. Read-only.

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val source: String

Returns a copy of the text of the regular expression pattern. Read-only. The regExp argument is a Regular expression object. It can be a variable name or a literal.

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val sticky: Boolean

Returns a Boolean value indicating the state of the sticky flag (y) used with a regular expression. Default is false. Read-only.

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val unicode: Boolean

Returns a Boolean value indicating the state of the Unicode flag (u) used with a regular expression. Default is false. Read-only.

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val unicodeSets: Boolean

Returns a Boolean value indicating the state of the unicodeSets flag (v) used with a regular expression. Default is false. Read-only.

Functions

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fun exec(string: String): RegExpExecArray?

Executes a search on a string using a regular expression pattern, and returns an array containing the results of that search.

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fun test(string: String): Boolean

Returns a Boolean value that indicates whether or not a pattern exists in a searched string.