Custom Form Validation
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This class can be used to validate form values according to several rules.
It can check field values of forms submitted using the POST method and perform several types of validation.
Invalid values are associated to given error messages.
Currently it can validate field values with rules: has alphanumeric characters, is a date or time, is an e-mail, has only numbers, has an exact or minimum length, is different from another field, is not empty, is a phone number, is an URL, or is an social security number.
It may also clean values to prevent cross-site scripting attacks.
It can check field values of forms submitted using the POST method and perform several types of validation.
Invalid values are associated to given error messages.
Currently it can validate field values with rules: has alphanumeric characters, is a date or time, is an e-mail, has only numbers, has an exact or minimum length, is different from another field, is not empty, is a phone number, is an URL, or is an social security number.
It may also clean values to prevent cross-site scripting attacks.
| Classes of johno dread | > | Custom Form Validation | > | Download .zip .tar.gz | > |  Support forum (1) |
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| Applications that use this class | ||
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If you know an application of this package, send a message to the author to add a link here.| Files | / | classes |
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| File | Role | Description |
|---|---|---|
 ajax.php |
Aux. | Process post value before it gets submitted |
| register.php |
Example | Demonstrates validating all fields on a registration form |
| sign_in.php |
Example | Demonstrates validating a simple form |
| test_comment.php |
Example | Demonstrate removing all script(eg. <?php, <script> etc..) tags comment form. |
| validation.php |
Class | main class |
| Files | / | forms |
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| File | Role | Description |
|---|---|---|
| comment_form.php |
Aux. | Comment form |
| user_profile.php |
Aux. | Demonstrates a complex registration form |
| user_signin.php |
Aux. | sign in form |
| Download all files: form-validation.tar.gz form-validation.zip |
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