dhawaldawar / textfieldvalidator Goto Github PK

I tried to implement TextFieldValidator in a swift project. It was added and working smooth for validation portion, but when I clicked on the error, it crashed. The error was related to superview. I added a screenshot with it, have a look.

Hi,

Thanks for great validation text field, it would be nice if you tell how to use with UITableviewCell with uitextfield, i tried to use the way it has been shown in demo, but when hit on error icon it's not displaying the error dialog

I've a form page, with more than 6 cells. each cell have a textfield with a single reusable identifier.

i've successfully implemented the validation on a submit button click when i've less than 6 cells. in this case all the cells are visible on view.
problem arises when there are some cells out of the view, so calling [tableView cellForRowAtIndexPath:] returns a nil cell.
since i can not get a cell which is out of the view, it can't be checked for validation.

any advice on this problem?

Is possible create pod spec file to include this tool in cocoapods

how to set this class on alertview textfield.

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Unable to parse constraint format: Unable to interpret '|' character, because the related view doesn't have a superview
H:|-0-[popUp]-0-|

Fixed by this pull request - #19 Reproduce bug you can by demo project:

• Assign SKView on root View in VC.

• Embed VC with another root VC for navigation

• Try to push/pop. You will see that VC not deallocating

Also #17

When i use this textfield inside a table view cell app gets crash(@TextFieldValidator.m line 291) with following info

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Unable to parse constraint format:
Unable to interpret '|' character, because the related view doesn't have a superview
H:|-0-[popUp]-0-|
^'
*** First throw call stack:
(
0 CoreFoundation 0x01e94946 exceptionPreprocess + 182
1 libobjc.A.dylib 0x01b1da97 objc_exception_throw + 44
2 Foundation 0x018c86ba -[NSLayoutConstraintParser failWithDescription:] + 260
3 Foundation 0x017185da -[NSLayoutConstraintParser findContainerView] + 98
4 Foundation 0x017181c3 -[NSLayoutConstraintParser finishConstraint] + 994
5 Foundation 0x01717582 -[NSLayoutConstraintParser parse] + 440
6 Foundation 0x01717166 +[NSLayoutConstraintParser constraintsWithVisualFormat:options:metrics:views:] + 105
7 Foundation 0x017170ec +[NSLayoutConstraint constraintsWithVisualFormat:options:metrics:views:] + 67
8 MindMap 0x000c5dfd -[TextFieldValidator showErrorWithMsg:] + 1581
9 MindMap 0x000c545e -[TextFieldValidator tapOnError] + 62
10 libobjc.A.dylib 0x01b337cd -[NSObject performSelector:withObject:withObject:] + 84
11 UIKit 0x004f623d -[UIApplication sendAction:to:from:forEvent:] + 99
12 UIKit 0x004f61cf -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 64
13 UIKit 0x00629e86 -[UIControl sendAction:to:forEvent:] + 69
14 UIKit 0x0062a2a3 -[UIControl _sendActionsForEvents:withEvent:] + 598
15 UIKit 0x0062950d -[UIControl touchesEnded:withEvent:] + 660
16 UIKit 0x0092f7b7 _UIGestureRecognizerUpdate + 13225
17 UIKit 0x0054626b -[UIWindow _sendGesturesForEvent:] + 1356
18 UIKit 0x005470cf -[UIWindow sendEvent:] + 769
19 UIKit 0x0050c549 -[UIApplication sendEvent:] + 242
20 UIKit 0x0051c37e _UIApplicationHandleEventFromQueueEvent + 20690
21 UIKit 0x004f0b19 _UIApplicationHandleEventQueue + 2206
22 CoreFoundation 0x01db81df __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 15
23 CoreFoundation 0x01dadced __CFRunLoopDoSources0 + 253
24 CoreFoundation 0x01dad248 __CFRunLoopRun + 952
25 CoreFoundation 0x01dacbcb CFRunLoopRunSpecific + 443
26 CoreFoundation 0x01dac9fb CFRunLoopRunInMode + 123
27 GraphicsServices 0x02e6924f GSEventRunModal + 192
28 GraphicsServices 0x02e6908c GSEventRun + 104
29 UIKit 0x004f48b6 UIApplicationMain + 1526
30 MindMap 0x000ccb6d main + 141
31 libdyld.dylib 0x0373dac9 start + 1
32 ??? 0x00000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException

If you would like lots of people to use this neat project, then a license like MIT would be a really good idea - it will stop people worrying about ownership or potential usage claims later!