Real Time Validation

[nickchuck]

Would be cool to see real time validation where the boxes turn green when the field has valid data.

Looks great! Nice job Jeff

[jpotts18]

That is currently supported. All you need to do is implement the textField.delegate and validator.validateFieldByKey(key[1], delegate:self)

[nickchuck]

Sweet!

[jpotts18]

You could add this to the demo if you want. @nickchuck

[jpotts18]

@nickchuck check out the swift-validator screen cast for an example of how to use this real-time.

[glaucocustodio]

validateFieldByKey method was removed here abc729a#diff-876721a966e4b01738db78808e73a098L35. Why? We cannot more validate a specif field?

[jpotts18]

I decided to move away from the idea of having keys because I realized that the UITextField or a UIView.tag is unique.

If you want to validate a specific field you can always just use any of the rules directly like this.

// You can validate your field something like this if you want to. 
var isValid = EmailRule().validate(emailTextField.text)

// You can use a tag to create a more unique reference
if emailTextField.tag == UNIQ_ID {
  // run your validation this way. 
}