Manual  /  Functions  /  Other functions  /  FieldExists

Arguments:

Name	Description
$field	The field which you want to check if it exists

Description:

Check if the given field exist in the form or not. This could be useful when you create forms dynamicly.

NOTE: This function can only check in the fields which are allready set!

Example

This is the WRONG way!

<?php echo $form->fieldExists( "test" ); // false!!! $form->textField("Test", "test"); ?>

This is the CORRECT way!

<?php $form->textField("Test", "test"); echo $form->fieldExists( "test" ); // true!!! ?>

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