I have a input text box in angular js which need to accept only alphabets and numbers but not special character as well as spaces.
For that I am using "^[a-zA-Z0-9]+$"
but its not working as i am expecting.
$error is only for special symbol but not for spaces. what i am doing wrong here please help.
I have read some people has used " " in Regex but its to allow space.
Try this i hope it will work :
Pattern : /([A-Za-z0-9]+)/
working example : http://regexr.com/3ecr5
If you want to match all occurrences in the string then you can use global search by defining g
flag.
Pattern : /([A-Za-z0-9]+)/g
Working example : http://regexr.com/3ecr8
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