Textbox validation

Question

Hi I'm trying to validate a post code text box for my A-level Computing project. Does anyone have a simple solution I can use to help me complete the project. Thanks

Dipa Ahuja · Answer

hi... i found one site where you can find the ragular expression which may help you check this http://www.regexlib.com/Search.aspx?k=UK+postal+code&c=-1&m=5&ps=20 and check this too http://regexlib.com/CheatSheet.aspx

Usama Hamdan · Answer

Thanks a lot I now have everything working.

Dipa Ahuja · Answer

AND ALSO : UK Post Code parsing pattern: ^(? (?:[ABD-HJLNP-UW-Z]{12})(?:(?:\d{12})|(?:\d[ABD-HJLNP-UW-Z])))\s*(? \d[ABD-HJLNP-UW-Z]{2})$ Captures the first section of the post code to the named group OutCode and the second section of the post code to the named group InCode. UK Post Code validation pattern: ^(?:[ABD-HJLNP-UW-Z]{12})(?:(?:\d{12})|(?:\d[ABD-HJLNP-UW-Z]))\s*\d[ABD-HJLNP-UW-Z]{2}$ Valid UK postal codes follow the below patterns: A9 9AA A99 9AA A9A 9AA AA9 9AA AA99 9AA AA9A 9AA

Usama Hamdan · Answer

Sorry the Uk format my project is coded in c# 2008. Thanks again

Dipa Ahuja · Answer

hi.. in which format you want the post code?