Uses a JSON Pointer for a data object to retrieve a control from
an Angular formGroup or formGroup template. (Note: though a formGroup
template is much simpler, its basic structure is idential to a formGroup).
If the optional third parameter 'returnGroup' is set to TRUE, the group
containing the control is returned, rather than the control itself.
// {FormGroup} formGroup - Angular FormGroup to get value from
// {Pointer} dataPointer - JSON Pointer (string or array)
// {boolean = false} returnGroup - If true, return group containing control
// {group} - Located value (or null, if no control found)
'getControl' function
Uses a JSON Pointer for a data object to retrieve a control from an Angular formGroup or formGroup template. (Note: though a formGroup template is much simpler, its basic structure is idential to a formGroup).
If the optional third parameter 'returnGroup' is set to TRUE, the group containing the control is returned, rather than the control itself.
// {FormGroup} formGroup - Angular FormGroup to get value from // {Pointer} dataPointer - JSON Pointer (string or array) // {boolean = false} returnGroup - If true, return group containing control // {group} - Located value (or null, if no control found)