Question
not applicable
IN
Last activity: 6 Aug 2022 9:45 EDT
How to implement validation logic using Decission table to allow ASCII characters upto 127 in a text field.
Hi,
How can we implement validation logic using Decission table to allow ASCII characters only Upto 127 in a text field. Special characters should be avoided.
Only limited to english character set, numbers, space and general symbols. Can limit to ASCII Printable Characters upto 127. Other Special characters greater than 127 should be avoided.
Could you provide Any inputs on how can we acheive this using decission table logic !
Coforge DPA
GB
@JANAKIRAMAWhy exactly you need to use decision table? Can you explain the business scenario?
If you have to validate , you can use edit validate rule and use it in field or the validation rule.
Regards
Bhavya
not applicable
IN
I Tried using the below code in edit validate, but its somehow not working correctly during run time even valid characters below 127 are present. So I would like to try using another approach using decission table.
By writing all the valid and invalid ascii characters in decission table and then comparing it with a string, to check whether the given characters above ascii code 127 or not.
ASCII Code - The extended ASCII table (ascii-code.com)
for (int pos = 0, len = theValue.length(); pos < len; ++pos) {
char c = theValue.charAt(pos);
int ascii = (int)c;
if (ascii>127)
return false;
}
return true;
Any inputs on how can we acheive this using decission table logic and validation rule combination !