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Diffstat (limited to 'user_guide_src/source/libraries/form_validation.rst')
| -rw-r--r-- | user_guide_src/source/libraries/form_validation.rst | 58 |
1 files changed, 33 insertions, 25 deletions
diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst index 42422f9d7..ae66cefb3 100644 --- a/user_guide_src/source/libraries/form_validation.rst +++ b/user_guide_src/source/libraries/form_validation.rst @@ -958,10 +958,11 @@ Class Reference .. method:: set_rules($field[, $label = ''[, $rules = '']]) - :param string $field: The field name - :param string $label: The field label - :param mixed $rules: The rules, as a string with rules separated by a pipe "|", or an array or rules. - :returns: object + :param string $field: Field name + :param string $label: Field label + :param mixed $rules: Validation rules, as a string list separated by a pipe "|", or as an array or rules + :returns: CI_Form_validation instance (method chaining) + :rtype: CI_Form_validation Permits you to set validation rules, as described in the tutorial sections above: @@ -971,8 +972,9 @@ Class Reference .. method:: run([$group = '']) - :param string $group: The name of the validation group to run - :returns: bool + :param string $group: The name of the validation group to run + :returns: TRUE on success, FALSE if validation failed + :rtype: bool Runs the validation routines. Returns boolean TRUE on success and FALSE on failure. You can optionally pass the name of the validation group via @@ -980,64 +982,70 @@ Class Reference .. method:: set_message($lang[, $val = '']) - :param string $lang: The rule the message is for - :param string $val: The message - :returns: object + :param string $lang: The rule the message is for + :param string $val: The message + :returns: CI_Form_validation instance (method chaining) + :rtype: CI_Form_validation Permits you to set custom error messages. See :ref:`setting-error-messages` .. method:: set_error_delimiters([$prefix = '<p>'[, $suffix = '</p>']]) - :param string $prefix: Error message prefix - :param string $suffix: Error message suffix - :returns: object + :param string $prefix: Error message prefix + :param string $suffix: Error message suffix + :returns: CI_Form_validation instance (method chaining) + :rtype: CI_Form_validation Sets the default prefix and suffix for error messages. .. method:: set_data($data) - :param array $data: The data to validate - :returns: void + :param array $data: Array of data validate + :rtype: void Permits you to set an array for validation, instead of using the default ``$_POST`` array. .. method:: reset_validation() - :returns: void + :rtype: void Permits you to reset the validation when you validate more than one array. This method should be called before validating each new array. .. method:: error_array() - :returns: array + :returns: Array of error messages + :rtype: array Returns the error messages as an array. .. method:: error_string([$prefix = ''[, $suffix = '']]) - :param string $prefix: Error message prefix - :param string $suffix: Error message suffix - :returns: string + :param string $prefix: Error message prefix + :param string $suffix: Error message suffix + :returns: Error messages as a string + :rtype: string Returns all error messages (as returned from error_array()) formatted as a string and separated by a newline character. .. method:: error($field[, $prefix = ''[, $suffix = '']]) - :param string $field: Field name - :param string $prefix: Optional prefix - :param string $suffix: Optional suffix - :returns: string + :param string $field: Field name + :param string $prefix: Optional prefix + :param string $suffix: Optional suffix + :returns: Error message string + :rtype: string Returns the error message for a specific field, optionally adding a prefix and/or suffix to it (usually HTML tags). .. method:: has_rule($field) - :param string $field: Field name - :returns: bool + :param string $field: Field name + :returns: TRUE if the field has rules set, FALSE if not + :rtype: bool Checks to see if there is a rule set for the specified field. |