星期五, 2017-02-24 09:31 — adminshiping1

//下面是我的方法 有大用  (field_genzong_qingkuang field_genzong_time 均是一个字段有多个值   )
foreach($form_state['values']['field_genzong_qingkuang'] as $key=>$value){
   if(!empty($value['value'])){
      if(empty($form_state['values']['field_genzong_time'][$key]['value'])){
         //field_genzong_time 所有的框都标红
         form_set_error("field_genzong_time",'跟踪时间不能为空');
         //field_genzong_time 某一个框标红 //这个时间字段与普通的字段有点区别 后面加上 ][date
         form_set_error("field_genzong_time][$key][value][date",'跟踪时间不能为空');
      }
   }
}
foreach($form_state['values']['field_genzong_time'] as $key=>$value){
   if(!empty($value['value'])){
      if(empty($form_state['values']['field_genzong_qingkuang'][$key]['value'])){         
         //field_genzong_qingkuang 所有的框都标红
         form_set_error("field_genzong_qingkuang",'跟踪情况不能为空');
         //field_genzong_qingkuang 某一个框标红
         form_set_error("field_genzong_qingkuang][$key][value",'跟踪情况不能为空');
      }
   }
}

form_set_error在多个值字段中突出显示单个字段

向上投1向下票最爱

当此字段属于多值字段时，可以使用form_set_error仅突出显示一个字段。假设我有一个字段名field_videos，它接受多个值。运行验证后，只有视频＃2无效：

form_set_error('field_videos', t('Video URL not valid'));

如何告诉drupal只突出显示字段＃2？

正确答案

评论时间70年01月01日原作者：

我通过使用带有错误的字段的增量解决了这个问题。在这个例子中，field_acceptable_domains是一个多值文本字段，我使用valid_url来验证每个值。

// This is a multi-value field, so we need to loop through the values.
foreach ($form_state['values']['field_acceptable_domains'][LANGUAGE_NONE] as $delta => $url) {
  if (!valid_url($url['value']) && !empty($url['value'])) {
    form_set_error('field_acceptable_domains][' . LANGUAGE_NONE . '][' . $delta, t('The domain %domain is not valid.', array('%domain' => $url['value'])));
  }
}

来自 http://drupal.stackexchange.com/questions/70539/form-set-error-highlight-single-field-in-multiple-va...

form_set_error highlight single field in multiple value field

1down vote favorite

Is it possible to highlight only one field with form_set_error when this field belongs to a multiple value field. Let's say I have a field name field_videos which accepts multiples values. After running validation, only video #2 isn't valid :

form_set_error('field_videos', t('Video URL not valid'));

How can I tell drupal to highlight only field #2 ?

Thanks

正确答案

3down voteaccepted

I solved this by using the delta of the field with the error. In this example, field_acceptable_domainsis a multi-value text field and I'm using valid_url to validate each value.

// This is a multi-value field, so we need to loop through the values.
foreach ($form_state['values']['field_acceptable_domains'][LANGUAGE_NONE] as $delta => $url) {
  if (!valid_url($url['value']) && !empty($url['value'])) {
    form_set_error('field_acceptable_domains][' . LANGUAGE_NONE . '][' . $delta, t('The domain %domain is not valid.', array('%domain' => $url['value'])));
  }
}

来自 http://drupal.stackexchange.com/questions/70539/form-set-error-highlight-single-field-in-multiple-va...

function form_set_error

4.6.x common.inc	`form_set_error($name, $message)`
4.7.x form.inc	`form_set_error($name = NULL, $message = '')`
5.x form.inc	`form_set_error($name = NULL, $message = '')`
6.x form.inc	`form_set_error($name = NULL, $message = '',$reset= FALSE)`
7.x form.inc	`form_set_error($name = NULL, $message = '',$limit_validation_errors= NULL)`

File an error against a form element.

Parameters

$name: The name of the form element. If the #parents property of your form element is array('foo', 'bar', 'baz') then you may set an error on 'foo' or 'foo][bar][baz'. Setting an error on 'foo' sets an error for every element where the #parents array starts with 'foo'.

$message: The error message to present to the user.

$reset: Reset the form errors static cache.

Return value

Never use the return value of this function, use form_get_errors and form_get_error instead.

File

includes/
form.inc, line 855

Code

function form_set_error($name = NULL, $message = '', $reset = FALSE) {
  static $form = array();
  if ($reset) {
    $form = array();
  }
  if (isset($name) && !isset($form[$name])) {
    $form[$name] = $message;
    if ($message) {
      drupal_set_message($message, 'error');
    }
  }
  return $form;
}

Comments

For fieldsets follow the

sourabh.iitm commented 6 years ago

For fieldsets follow the post.

source: http://drupal.org/node/678816

Isn't it simpler to use <?php

CzarnyZajaczek commented 4 years ago

Isn't it simpler to use form_error(); for nested form fields? It automatically generates this 'element][something][else' string, just pass form_error($form['element']['something']['else'], $message);

form_get_errors

kenorb commented 6 years ago

See as well: form_get_errors

when you are working with cck

oskar_calvo commented 6 years ago

when you are working with cck 6.3.x and you have multigroups , you must call the field in this way:

<?php
form_set_error('field_name][i][value', t('Your message'));
?>

From http://drupal.org/node/1043614#comment-4276114

I spend you hours untill I find the link, I hope this help more people.

one example:

<?php
form_set_error("field_medico_desde][$i][value",t('La fecha hasta no puede ser menor a la fecha desde'));
?>

Thank you oskar

Solthun commented 6 years ago

I am using very complex content types with patched multigroup and conditional fields and I've been battling this for hours. This solution worked like a charm!
Example:
nodereference: "field_name][$key][nid][nid"
text fields: "field_name][$key][value"

cck date combo

prinds commented 5 years ago

For anyone trying to do this with a date combo (date from and to) the correct way to target the 'from' field is this :

form_set_error("field_field_name][$i][value][date",t('Error in from value'));

and the 'to' field (value2) :

form_set_error("field_field_name][$i][value2][date",t('Error in to value'));

hope this helps

When working with the Tablefield module

infiniteluke commented 5 years ago

When working with the Tablefield module, if you want to set an error on a specific cell, follow this example:

form_set_error('field_name_of_your_field][0][tablefield][cell_' . $row . '_' . $column, t('Value at row @row, column @column is not valid.', array('@row' => $row, '@column' => $column)));

Obviously, replace "field_name_of_your_field" with the machine name of the tablefield field from your content type.

This will "highlight" in red the specific cell at the row/column that you specify.

Themed Table form.

sarav.din33 commented 5 years ago

Hi infiniteluke,

i am working on the Themed(Table structured) form.

That table contain cells: Remove, Title, Qty, Price.

i tried the following method.

form_set_error('items][' . $val['key'] . '][qty', $message);

Result of this, QTY cell only got errored. I need the entire row will be errored.

Can you help me, how can i achieve the above scenario.

Thanks & Regards
Sarav.

try changing it in the $_SESSION['messages']["error"]

cosminpro commented 4 years ago

something like this:

        foreach ($_SESSION['messages']["error"] as $k => $m) {
    	if($m == " field is required.") {
	    	$_SESSION['messages']["error"][$k] = "You must read and agree to the Terms and Conditions.";
    	}

You can add this to the form validation.

Tablefield multi cells validation

mbuccolini commented 2 years ago

Hi, I found very helpful this documentation and thanks to all for the suggestions.

Now I try to set the following code:

function _form_alter(&$form, &$form_state, $form_id) {

//DEBUG VALUES
dsm($form_id);
dsm($form);

//FORM VALIDATION
form_set_error('][0][tablefield][cell_' . $row . '_' . $column, t('Value at row @row, column @column is not valid.', array('@row' => $row, '@column' => $column)));
}

But in the edit page i got this:
"Error message - Value at row , column is not valid."

Even if I change the $row and the $column variable to a fixed value.

Something goes wrong on my approach....
Any suggestions will be much appreciate.

Thanks in advance.
Best regards.

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drupal form_set_error multiple fields 一个字段有多个值 form_set_error 给某个指定的值有错误的红色提示自己亲自做的有大用

form_set_error在多个值字段中突出显示单个字段

form_set_error highlight single field in multiple value field

function form_set_error

Parameters

Return value

Related topics

File

Code

Comments

For fieldsets follow the

Isn't it simpler to use <?php

form_get_errors

when you are working with cck

Thank you oskar

cck date combo

When working with the Tablefield module

Themed Table form.

try changing it in the $_SESSION['messages']["error"]

Tablefield multi cells validation

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drupal form_set_error multiple fields 一个字段有多个值 form_set_error 给某个指定的值 有错误的红色提示 自己亲自做的 有大用

function form_set_error

Parameters

Return value

Related topics

File

Code

Comments

Add new comment

友情链接

drupal form_set_error multiple fields 一个字段有多个值 form_set_error 给某个指定的值有错误的红色提示自己亲自做的有大用