Allow String type variable to accept only integers

[Rocky5]

Hello Devs,

We have a string type variable in catalog item. And we want that variable to accept only integers greater than 8. I am using below regex in my script and it does not accept any number greater than 9. But I want that variable to accept any number greater than 8 but no less than 8. 

regex: /^[8-9]*$/

How can I achieve that?

Thanks,

Rocky.

[Ankur Bawiskar · Accepted solution]

@Rocky5 

this regex worked for me

^(?:[9]|\d\d\d*)$

If my response helped please mark it correct and close the thread so that it benefits future readers.

[Sandeep Rajput]

This one fails with string more than 1 zeros.

[Sandeep Rajput]

@Rocky5 Try using the following regular expression.

^(?:[9]|^[1-9]\d+)$

It passes the 00 test.

[VarunS]

@Rocky5 

Try 

/^(?:[9]|\d{2,})$/