Manual Block Adobe From Checking Validation Of View
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You can set up Agreement form fields to allow that only a specific format of data can be entered.
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By default, a form field allows any combination of letters, numbers, or special characters: `~!@#$%^&*()_+-=[]{} ;’:”,./<>?£
Use validation if you want to only allow the entry of a specific format of data in the field. if the validation is not passed, the form will display a red warning balloon and also the form cannot be e-signed until the field is validated.
In the drag-and-drop authoring environment, you set the validation for a field by double-clicking the field and choosing an option from the Validation list.
Available validations are:
String
String – Allows you to select what data (character types) can be entered, and you can set the maximum length of the entry.
Character Set: Any – The same as no validation; any entry is accepted, letters, numbers, or special characters.
Letters – Only Letters can be entered. Any numbers or special characters present an error message.
Digits – Only Numbers can be entered. Any Letters or special characters present an error message.
Letters and Digits – Only Numbers and letters can be entered (useful for address fields). Any Special character displays an error message.
Maximum Length – Sets the maximum number of characters that can be entered into the field.
The field only allows letters and digits, so the entry of a special character warns the signer.
Number
Number - Only Numbers can be entered. Any Letters or special characters present an error message:
Value Range - The Value Range is an optional setting. If the value range is not specified, then any numerical value can be entered. You can set the value range if you want to limit the number that can be entered to fit within your chosen range.
When a number outside the specified range is entered, the warning message appears.
Date
Date – Only a date can be entered into this field, using numbers and backslashes only. By default, the date is set to the US format mm/dd/yy. You can also select the format you want the date value entered by expanding the drop-down list next to Date Format.
Note:
The date validation only checks the formatting and ranged of the numbers entered.
The mm limits the range to 01-12
The dd limits the range to 01-31
The yy limits the range to 00-99
The yyyy limits the range to 0000-9999
In theory, it would be possible to enter a date value that doesn’t exist such as: 06/31/13
As June only ever has 30 days, it is technically an invalid date value, however, it would still be accepted by the date validation (dd/mm/yy), as it is checking for value ranges, rather than valid calendar dates.
Since the date is not in the correct format, the warning message appears.
Time
Time – Only allows a time value to be entered using numbers and the colon ‘ : ’ symbol. There is only one Time format available and that is ##:##
When filling in this field, a text bubble appears showing the format to enter the Time value in.
Note:
No text characters are allowed so AM/PM cannot be specified in a field set with a Time Validation.
Since the time is not in the correct format, the warning message appears.
Zip code/postal code
UK Post Code – Only allows a UK formatted Post code to be entered.
When filling in this field, a text bubble appears showing the format to enter the UK Post Code value in.
US Zip – Only allows a five-digit numerical ZIP code to be entered.
When filling in this field, a text bubble appears showing the format to enter the US ZIP code value in.
US Zip+4 – Only allows a five-digit numerical ZIP code and the four-digit add-on delivery code.
When filling in this field, a text bubble appears showing the format to enter the US ZIP+4 code value in.
Note:
Four-digit add-on delivery code is required when using this validation.
Since the zip/postal code is not in the correct format, the warning message appears.
Phone
Phone – This validation only allows a phone number to be entered.
Country US – For the US setting, there must be a ten-digit number entered. There can also be parenthesis, dashes, or blank spaces used to break up the number.
For example, the following formats are all accepted:
1234567890
123 456-7890
123-456-7890
(123)4567890
(123) 456 7890
(123)456-7890
(123) 456-7890
When filling in this field, a text bubble appears showing an example of the format to enter the US Phone Number value in.
Country UK – For the UK setting, there must be an 11-digit number entered. The first digit must be a zero. There can also be parenthesis or blank spaces used to break up the number
For example the following formats are all accepted:
01234567891
01234 567891
01234 567 891
(01234)567891
(01234) 567891
(01234) 567 891
When filling in this field, a text bubble appears showing an example of the format to enter the UK Phone Number value in.
Since the phone number is not in the correct format, the warning message appears.
Social Security Number
Social Security Number – Only allows a nine-digit number. There are only two accepted formats that are accepted:
123456789
123-45-6789
When filling in this field, a text bubble appears showing an example of the format to enter the Social Security Number value in.
Since the social security number is not in the correct format, the warning message appears.
E-mail address
E-mail Address - Allows any e-mail address value to be entered. It can differ from the e-mail address associated with the transaction.
When filling in this field, a text bubble appears showing an example of the format to enter the e-mail address value in.
Note:
A Text Field with an e-mail Address Field Validation is different from the e-mail Field Type. The e-mail Address Validation allows for any e-mail address to be entered, whereas the e-mail Field Type creates a Read Only Field that is auto-populated with the e-mail address of the signer.
Since the e-mail address is not in the correct format, the warning message appears.
Currency
Currency - Allows for a numerical currency value, either with or without the local denomination symbols ($,£), or a decimal point. You can also choose to set a value range.
Country – If the data is entered into the field in the incorrect format, then text bubble appears showing an example of the format to enter the currency value in.
US - allows for the optional use of the $ symbol
UK - allows for the optional use of the £ symbol
Value Range - You can choose to set a range for the currency value that can be entered.
If the incorrect value is entered, a text bubble appears showing the accepted range value set for that field.
Since the currency is not in the correct format, the warning message appears.
Percent
Percent - This validation allows only for a numbers and an optional % symbol. You can also choose to set a value range.
If an incorrect value is entered, a text bubble appears showing the accepted format for a percentage value.
Value Range – You can choose to set a range for the Percentage value.
If the incorrect value is entered, a text bubble appears showing the accepted range value that has been set for that field.
Since only numbers are allowed in this type of validated field, a warning message appears for the signer.
Custom - Regular Expression
Custom - Regular Expression - Allows for a custom validation check and error message.
Regular Expression - Used to define the check that either allows or disallows the information entered by the signer.
Error Message - The custom error message which is displayed in the red balloon warning, when validation is not met.
Note:
This concept is advanced and has many different uses depending on the situation. For a definition, visit this page.
Only valid major credit card numbers are allowed, so 1234-1234-1234-1234-1234 fails the validation.
Custom - Formula
Custom - Formula - Used to create a calculation and check against the expected entry or solution to the calculation.
Formula - Either a custom formula can be entered here, or you can use the calculation builder.
Error Message - The custom error message which is displayed in the red balloon warning, when the validation is not met.
The formula results in a validation which does not allow '0' as a value in this field.
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-->An app deployment failure can be caused by a failure to validate the digital signature of the app package. Learn how to recognize these failures, and what to do about them.
When you deploy a Windows Store app, Windows always attempts to validate the digital signature on the app package. Failures during signature validation block deployment of the package. But why the package didn't validate might not be obvious. In particular, if you sign your packages with private certificates for local testing, you often must manage the trust for those certificates as well. An incorrect certificate trust configuration can lead to signature validation failures.
What you need to know
Technologies
Prerequisites
- Windows Event Log to diagnose installation failures.
- Certutil tasks for managing certificates for certificate store manipulation during troubleshooting
Instructions
Step 1: Examine event logs for diagnostic information
Depending on how you attempted to deploy your app, you might not have received a meaningful error code for the deployment failure. In this case, you can usually get the error code directly from the event logs.
To get the error code from the event logs
Run eventvwr.msc.
Go to Event Viewer (Local) > Applications and Services Logs > Microsoft > Windows.
The first log to check is AppxPackagingOM > Microsoft-Windows-AppxPackaging/Operational.
Deployment-related errors are recorded in AppXDeployment-Server > Microsoft-Windows-AppXDeploymentServer/Operational.
For deployment errors, search for the most recent error event 404. This error event provides you with the error code and a description of why the deployment failed. If an error event 465 preceded the 404 event, there was a problem opening the package.
If the 465 error didn't occur, see general Troubleshooting packaging, deployment, and query of Windows Store apps. Otherwise, refer to this table for common error codes that can show up in the error string for error event 465:
| Error code | Error | Description | Suggestion |
|---|---|---|---|
| 0x80073CF0 | ERROR_INSTALL_OPEN_PACKAGE_FAILED | The app package could not be opened. | This error typically indicates a problem with the package. You need to build and sign the package again. For more info, see Using App Packager. |
| 0x80080205 | APPX_E_INVALID_BLOCKMAP | The app package has been tampered with or has an invalid block map. | The package is corrupted. You need to build and sign the package again. For more info, see Using App Packager. |
| 0x800B0004 | TRUST_E_SUBJECT_NOT_TRUSTED | The app package has been tampered with. | The package contents no longer match its digital signature. You need to sign the package again. For more info, see How to sign an app package using SignTool. |
| 0x800B0100 | TRUST_E_NOSIGNATURE | The app package is unsigned. | Only signed Windows Store app packages can be deployed. For info about signing an app package, see How to sign an app package using SignTool. |
| 0x800B0109 | CERT_E_UNTRUSTED_ROOT | The certificate chain that was used to sign the app package ends in a root certificate that isn't trusted. | Continue to Step 2 to troubleshoot the certificate trust. |
| 0x800B010A | CERT_E_CHAINING | No certificate chain could be built to a trusted root authority from the cert that was used to sign the app package. | Continue to Step 2 to troubleshoot the certificate trust. |
Step 2: Determine the certificate chain used to sign the app package
To figure out the certificates that the local computer must trust, you can examine the certificate chain for the digital signature on the app package.
To determine the certificate chain
- In File Explorer, right-click on the app package and select Properties.
- In the Properties dialog, select the Digital Signatures tab, which also displays whether the signature can be validated.
- In the Signature list, select the signature and then click the Details button.
- In the Digital Signature Details dialog, click the View Certificate button.
- In the Certificate dialog, select the Certification Path tab.
The top certificate in the chain is the root certificate and the bottom certificate is the signing certificate. If only a single certificate is in the chain, the signing certificate is also its own root certificate. You can determine the serial number for each certificate that you then use with Certutil:
To determine the serial number for each certificate
- In the Certification path pane, select the certificate and then click View Certificate.
- In the Certificate dialog, select the Details tab, which displays the serial number and other useful properties of the certificate.
Step 3: Determine the certificates trusted by the local machine
To be able to deploy an app package, it must not only be trusted in the user’s context but also the local computer context. As a result, the digital signature can appear valid when viewed in the Digital Signatures tab from the previous step but still fail validation during deployment of the app package.
To determine if the certificate chain used to sign the app package is specifically trusted by the local computer
Run this command:
Run this command:
If you don't specify the certificate serial number, Certutil lists all certificates that are trusted by the local computer for that store.
The package may fail to install due to certificate chaining errors, even if the signing certificate is not self-signed and the root certificate is in the root store of the local computer. In this case, there might be an issue with trust for the intermediate certificate authorities. For more info about this issue, see Working with Certificates.
Remarks
If you determined that the package couldn't be deployed because the signing certificate isn't trusted, don't install the package unless you know where it originated and you trust it.
If you want to manually trust the app for install (for example, to install your own test-signed app package), you can manually add the certificate to the local computer certificate trust from the app package.
To manually add the certificate to the local computer certificate trust
- In File Explorer, right-click on the app package, and in the pop-up context menu select Properties.
- In the Properties dialog, select the Digital Signatures tab.
- In the Signature list, select the signature and then click the Details button.
- In the Digital Signature Details dialog, click the View Certificate button.
- In the Certificate dialog, click the Install Certificate… button.
- In the Certificate Import Wizard, select Local Machine and then click Next. You will need to grant administrator privileges to continue.
- Select Place all certificates in the following store and browse to the Trusted People store.
- Click Next, then click Finish to complete the wizard.
After this manual addition, you can see that the certificate is now trusted in the Certificate dialog.
You can remove the certificate after you no longer need it.
To remove the certificate
Run Cmd.exe as administrator.
In the administrator command prompt, run this command:
Look for the serial number of the certificate that you installed. This number is the certID.
Run this command:
We recommend that you avoid manually adding root certificates to the local machine Trusted Root Certification Authorities Certificate Store. Having several applications that are signed with certificates that chain to the same root certificate, such as line of business applications, can be more efficient than installing individual certificates to the Trusted People store. The Trusted People store contains certificates that are considered trusted by default and so aren't verified by higher authorities or certificate trust lists or chains. For considerations around adding certificates to the Trusted Root Certification Authorities certificate store, see Code-Signing Best Practices.
Security Considerations
By adding a certificate to local machine certificate stores, you affect the certificate trust of all users on the computer. We recommend that you install any code signing certificates that you want for testing app packages to the Trusted People certificate store. Promptly remove those certificates when they are no longer necessary, to prevent them from being used to compromise system trust. If you create your own test certificates for signing app packages, we also recommend that you restrict the privileges that are associated with the test certificate. For info about creating test certificates for signing app packages, see How to create an app package signing certificate.
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