From the daily archives:

Monday, August 13, 2007

Validating Flex forms using the Validator classes

by Peter deHaan on August 13, 2007

in StringValidator, ValidationResultEvent, Validators, ZipCodeValidator

Another quick post on validating a form using the StringValidator, NumberValidator, ZipCodeValidator and Validator classes. Not sure if this is the best method, but I used the NumberValidator to validate that a ComboBox has a valid selection (the selectedIndex property was equal to or greater than 0), and I used a combination of StringValidator and ZipCodeValidator to make sure that the user enters a US Zip+4 zip code.

Got some good Flex Validator tips? Leave em in the comments!

Full code after the jump.

[click to continue…]

Tagged as:

{ 39 comments }

Converting and formatting colors

by Peter deHaan on August 13, 2007

in ActionScript, Color, ColorPicker, HEX, RGB

Here’s a quick post on converting some colors from strings to integers, and splitting colors into separate red/green/blue values, and formatting colors using Flex.

Full code after the jump.

[click to continue…]

{ 0 comments }