Hello people, I want to validate a textbox text which is PAN CARD NUMBER.
PAN CARD NUMBER formate is 4+4+2 (First 4 alfabets, next 4 is digits and last 2 is alfabests again)
So far, I tried this but it is not working for me.
I spent a lot of time to find the right logic but I failed everysingle time.
Someone can help me correct it or give me right direction towards my destination where I can archive what I want.
Thanks in advance.
This extension will help:
Use this Pattern:
Try this to check the input of each character in real time by a timer
Initialize two list from csv row: one of full alphabet, including both cases and one of numbers.
charposition = 0
For each character in text:
char = charpositionth character of text
If charposition < 5 or charposition > 6 then:
If not is list item char of list alphabetlist:
Else if charposition < 8 then:
If not is list item char of list numberlist:
charposition += 1
This is how it is perfected but not all of us can understand RegEx.
That’s why I included the Pattern that will match 4 Letters 4 Numbers 2 Letters and the link to an example at regex101.com.
That site is awesome when trying to figure out which Pattern to use.
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