Validating a form in php doubleyourdating com
If the validation passes, our controller will continue executing normally.
Sometimes you may wish to stop running validation rules on an attribute after the first validation failure.
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In addition, all of the validation errors will automatically be flashed to the session.
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``The run()`` method only returns TRUE if it has successfully applied your rules without any of them failing. This method initializes the validation class and loads the form helper and URL helper used by your view files. Based on whether the validation was successful it either presents the form or the success page.
Code Igniter lets you set as many validation rules as you need for a given field, cascading them in order, and it even lets you prep and pre-process the field data at the same time.