Muhammad Hassan • 5/18/2017

AngularJS: Error – Argument of type ‘RegExp’ is not assignable to parameter of type ‘string’

This article explains a common TypeScript error in AngularJS: 'Argument of type 'RegExp' is not assignable to parameter of type 'string''. It occurs when incorrectly initializing a regular expression by passing a RegExp literal to the RegExp constructor. The post provides two correct solutions: using a RegExp literal directly or using the constructor with a string pattern and flags.

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#TypeScript #angularjs #regular expressions