respect-validation/docs/validators/IntVal.md

IntVal

• IntVal()

Validates if the input is an integer, allowing leading zeros and other number bases.

v::intVal()->isValid('10'); // true
v::intVal()->isValid('089'); // true
v::intVal()->isValid(10); // true
v::intVal()->isValid(0b101010); // true
v::intVal()->isValid(0x2a); // true

This validator will consider as valid any input that PHP can convert to an integer, but that does not contain non-integer values. That way, one can safely use the value this validator validates, without having surprises.

v::intVal()->isValid(true); // false
v::intVal()->isValid('89a'); // false

Even though PHP can cast the values above as integers, this validator will not consider them as valid.

Templates

IntVal::TEMPLATE_STANDARD

Mode	Template
default	{{subject}} must be an integer value
inverted	{{subject}} must not be an integer value

Template placeholders

Placeholder	Description
subject	The validated input or the custom validator name (if specified).

Categorization

• Numbers
• Types

Changelog

Version	Description
2.2.4	Improved support for negative values with trailing zeroes
2.0.14	Allow leading zeros
1.0.0	Renamed from Int to IntVal
0.3.9	Created as Int

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See also:

• Decimal
• Digit
• Finite
• FloatType
• FloatVal
• Infinite
• IntType
• NumericVal
• Type