number validation integer floating point number real number minimum value maximum value
number validation
No more, no less - validates numbers. Supports scientific notation too!
<?php
$config = Array(
'element' => Array(
'type' => '...',
// ...further element settings here...
'validation' => Array(
Array(
'type' => 'number',
'required' => 0 | 1, // required or not (number or empty), default: 1
'minimum' => 2, // minimum value, negative numbers too
'maximum' => 5, // maximum value
'real' => 0 | 1 | 'sci',
// Defines notation allowed:
// 0 - integers only,
// 1 - integers or real, eg. 12 or 2.3
// sci - scientific/hex notation: 123.03E+35, 0xFA235F
'help' => 'Help message value for this validator only'
)
)
)
);
?>
Live examples:
form validation for developers!
clonefish is a proven, mature form generator class that helps PHP developers to create, validate and process secure, flexible and easy-to-maintain formslearn more
