diff options
Diffstat (limited to 'user_guide/libraries/form_validation.html')
| -rw-r--r-- | user_guide/libraries/form_validation.html | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/user_guide/libraries/form_validation.html b/user_guide/libraries/form_validation.html index 2099135a0..1d0b57181 100644 --- a/user_guide/libraries/form_validation.html +++ b/user_guide/libraries/form_validation.html @@ -106,7 +106,7 @@ have left the old class in the library so applications currently using it will n <ol> <li>A form is displayed.</li> <li>You fill it in and submit it.</li> -<li>If you submitted something invalid, or perhaps missed a required item, the form is redisplayed containing your data +<li>If you submitted something invalid, or perhaps missed a required item, the form is redisplayed containing your data along with an error message describing the problem.</li> <li>This process continues until you have submitted a valid form.</li> </ol> @@ -225,13 +225,13 @@ folder:</p> <textarea class="textarea" style="width:100%" cols="50" rows="21"><?php class Form extends Controller { - + function index() { $this->load->helper(array('form', 'url')); - + $this->load->library('form_validation'); - + if ($this->form_validation->run() == FALSE) { $this->load->view('myform'); @@ -316,18 +316,18 @@ $this->form_validation->set_rules('email', 'Email', 'required');<br /> <textarea class="textarea" style="width:100%" cols="50" rows="28"><?php class Form extends Controller { - + function index() { $this->load->helper(array('form', 'url')); - + $this->load->library('form_validation'); - + $this->form_validation->set_rules('username', 'Username', 'required'); $this->form_validation->set_rules('password', 'Password', 'required'); $this->form_validation->set_rules('passconf', 'Password Confirmation', 'required'); $this->form_validation->set_rules('email', 'Email', 'required'); - + if ($this->form_validation->run() == FALSE) { $this->load->view('myform'); @@ -518,18 +518,18 @@ create a callback function that does that. Let's create a example of this.</p> <textarea class="textarea" style="width:100%" cols="50" rows="44"><?php class Form extends Controller { - + function index() { $this->load->helper(array('form', 'url')); - + $this->load->library('form_validation'); - + $this->form_validation->set_rules('username', 'Username', 'callback_username_check'); $this->form_validation->set_rules('password', 'Password', 'required'); $this->form_validation->set_rules('passconf', 'Password Confirmation', 'required'); $this->form_validation->set_rules('email', 'Email', 'required'); - + if ($this->form_validation->run() == FALSE) { $this->load->view('myform'); @@ -539,7 +539,7 @@ class Form extends Controller { $this->load->view('formsuccess'); } } - + function username_check($str) { if ($str == 'test') @@ -552,7 +552,7 @@ class Form extends Controller { return TRUE; } } - + } ?></textarea> @@ -616,7 +616,7 @@ $this->form_validation->set_rules('first_name', '<kbd>lang:</kbd>first_name', 'r <a name="errordelimiters"></a> <h2>Changing the Error Delimiters</h2> -<p>By default, the Form Validation class adds a paragraph tag (<p>) around each error message shown. You can either change these delimiters globally or +<p>By default, the Form Validation class adds a paragraph tag (<p>) around each error message shown. You can either change these delimiters globally or individually.</p> <ol> |