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Better exception handling for PopoverField

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This commit is contained in:
Ingo Schommer 2016-08-28 13:45:16 +12:00
parent bd9997f79a
commit 52686aa4ad
1 changed files with 9 additions and 3 deletions
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12
forms/PopoverField.php
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@ -26,7 +26,8 @@ class PopoverField extends FieldGroup
protected $popoverTitle = null;
/**
* Placement of the popup box
* Placement of the popup box, relative to the element triggering it.
* Valid values: bottom, top, left, right.
*
* @var string
*/
@ -68,9 +69,14 @@ class PopoverField extends FieldGroup
{
$valid = ['top', 'right', 'bottom', 'left'];
if (in_array($placement, $valid)) {
$this->placement = $placement;
if (!in_array($placement, $valid)) {
throw new InvalidArgumentException(
'Invalid placement value. Valid: top, left, bottom, right'
);
}
$this->placement = $placement;
return $this;
}