Module

base/utils/check

Check module.

View Source utils/check.js, line 1

Methods

static isElement(value) → {Boolean}

Check whether the given param is a valid element node.
Parameters:
Name Type Description
value * Value to check

View Source utils/check.js, line 72

Boolean

static isEmpty(value) → {Boolean}

Check if given value is empty.
Parameters:
Name Type Description
value * Value to check.

View Source utils/check.js, line 89

Boolean

static isFunction(value) → {Boolean}

Check if given value is function.
Parameters:
Name Type Description
value * Value to check.

View Source utils/check.js, line 41

Boolean

static isNumeric(value) → {Boolean}

Check if given value is numeric.
Parameters:
Name Type Description
value * Value to check.

View Source utils/check.js, line 62

Boolean

static isObject(value) → {Boolean}

Check if given value is an object. Note: Arrays and functions are also objects.
Parameters:
Name Type Description
value * Value to check.

View Source utils/check.js, line 52

Boolean

static isString(value) → {Boolean}

Check if given value is string.
Parameters:
Name Type Description
value * Value to check.

View Source utils/check.js, line 21

Boolean

static isUndefined(value) → {Boolean}

Check if given value is undefined.
Parameters:
Name Type Description
value * Value to check.

View Source utils/check.js, line 31

Boolean

static isWritable(obj, key) → {Boolean}

Check if an object's property could be overridden.
Parameters:
Name Type Description
obj Object -
key String -
See:

View Source utils/check.js, line 120

Boolean