Description
Checks if a variable contains a string.
Usage
1 | rgblank( $text ); |
Parameters
- $text string
Text string to check.
Returns
-
$result bool
False if it is a string, true otherwise.
Examples
1 2 | $text = 'This is a string';rgblank( $text ); |
Source Code
This function is located in gravityforms.php