JavaScript: Validate whether a given value is RegExp or not
JavaScript validation: Exercise-8 with Solution
Validate RegExp
Write a JavaScript function to validate whether a given value is RegExp or not.
Sample Solution:-
HTML Code:
JavaScript Code:
Sample Output:
true false false
Flowchart:

Live Demo:
For more Practice: Solve these Related Problems:
- Write a JavaScript function that checks if a given value is a regular expression using the instanceof operator.
- Write a JavaScript function that validates if the value’s constructor is RegExp and returns true for valid regex objects.
- Write a JavaScript function that tests whether a provided input has a source property and flags it as a RegExp if so.
- Write a JavaScript function that distinguishes between a string representing a regex and an actual RegExp object.
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