Hello, i wanted to add a custom validation to a text field. I tried different sample expressions… with no success. I also tried server side and browser-too option. Do i miss something obvious or is it a bug?
The "only-numbers" sample from tooltip works:
/^[0-9]*$/
But i can´t manage to run a check for IBAN or BIC bank numbers. I found misc regex snippets on the web. Any clue or help?
Example snippets
.
Thanks in advance.
EDIT:
Does it work like this? I am going to try an example from mentioned URL. All IBAN check:
[a-zA-Z]{2}[0-9]{2}[a-zA-Z0-9]{4}[0-9]{7}([a-zA-Z0-9]?){0,16}
Then I have to enter it with this prefix/suffix, right?:
/^[a-zA-Z]{2}[0-9]{2}[a-zA-Z0-9]{4}[0-9]{7}([a-zA-Z0-9]?){0,16}
*$/ 
