Question

35

Regular Expression: Allow letters, numbers, and spaces (with at least one letter not number)

rated 0 times [ 36] [ 1] / answers: 1 / hits: 16072 / 10 Years ago, mon, september 22, 2014, 12:00:00

I'm currently using this regex (/^[A-Za-z0-9 _]*[A-Za-z0-9][A-Za-z0-9 _]*$/) to accept letters, numbers, spaces and underscores. I want to change it like this that it takes the combination of number and the character but not only the number.

Answers

Only authorized users can answer the question. Please sign in first, or register a free account.

raymondd

Add To Favorites

Follow

Total Points: 620

Total Questions: 112

Total Answers: 94

Location: Namibia

Member since Mon, Feb 21, 2022

2 Years ago

raymondd questions

1 Automatically adjust height of iframe using React Hooks

Thu, Apr 22, 21, 00:00, 3 Years ago

1 What's the proper location to store images in VueJS - public folder or assets folder?

Sat, Jul 11, 20, 00:00, 4 Years ago

1 Convert binary to blob url

Thu, Jul 9, 20, 00:00, 4 Years ago

1 Show Loading indicator on Bootstrap 4 (Modal) dialog

Thu, Apr 9, 20, 00:00, 4 Years ago

1 Script injected with insertAdjacentHTML() does not execute

Thu, Jul 25, 19, 00:00, 5 Years ago

View All

answered 10 Years ago cortez · Accepted Answer

If i understand correctly you want to allow a string that begins with at least one letter and optionally is followed by number or underscore or space.

Try this: /^(?:[A-Za-z]+)(?:[A-Za-z0-9 _]*)$/ at this online regex tester.

This should work.

Cheers!