# Merge Field Formatters
### Format Numbers
These formatters can be used on [Whole Number or Decimal field types](/documentation/keep-learning/esl-ubiquitys-scripting-language/data-types.md#integer-and-real-number).
Note: If you want to format a text field with these formatters you will need to [cast the field as a number field](/documentation/keep-learning/esl-ubiquitys-scripting-language/directives.md#cast) first.
| Formatter | Description | ESL Example | Output Example |
| --------- | -------------------------------------------------------------------------------------------- | ---------------------------------- | --------------------------- |
| c | Currency with $ and 2dp | \[Merge(c)] | $1,500.00 |
| n0 | With a comma | \[Merge(n0)] | 1,500 |
| g | Without a comma | \[Merge(g)] | 1500 |
| f or f*n* | Without a comma but with decimal places where *n* = number of decimal places, default is 2dp | \[Merge(f)]
\[Merge(f4)]
| 1500.00
1500.0000
|
| d*n* | Set number of digits *n* = minumum number of digits (whole number fields only) | \[Merge(d6)] | 001500 |
| e*n* | Exponential where *n* = the number of decimal places, default is 6dp | \[Merge(e1)] | 1.5e+003 |
| p | Percentage with a space in front of the percent sign | \[Merge(p)] | 10.01 % |
| 0% | Percentage without a space in front of the percent sign | \[Merge(0%)] | 10.01% |
### Format Mobile Numbers
These formatters can be used on [Mobile Number field types](/documentation/keep-learning/esl-ubiquitys-scripting-language/data-types.md#string).
Note: If you want to format a text field with these formatters you will need to [cast the field as a mobile number field](/documentation/keep-learning/esl-ubiquitys-scripting-language/directives.md#cast) first.
| Formatter | Description | ESL Example | Output Example |
| --------- | ---------------------------------------------------------------------------------- | ------------ | ---------------------- |
| f | Friendly format with spaces | \[Merge(f)] | 021 123 456 |
| f0 | Friendly format without spaces | \[Merge(f0)] | 021123456 |
| fz | Friendly format for NZ mobile numbers only, will return null for any non-NZ number | \[Merge(fz)] | 021 123 456
|
| g | National with country code (e.g. 64), no spaces | \[Merge(g)] | 6421123456 |
| i | International with + country code (e.g. +64), no spaces | \[Merge(i)] | +6421123456 |
### Format Dates
These formatters can be used on [Date and Date/Time field types](/documentation/keep-learning/esl-ubiquitys-scripting-language/data-types.md#string).
Note: If you want to format a text field with these formatters you will need to [cast the field as a date field](/documentation/keep-learning/esl-ubiquitys-scripting-language/directives.md#cast) first.
You can combine each of these to format your date as required. For example:
```
[Merge(dddd, d MMMM yyyy)] = Monday, 1 March 2010
[Merge(dd/MM/yy)] = 01/03/10
[Merge(hh:mm:ss tt)] = 09:25:36 am
```
| Formatter | Description | ESL Example | Output Example |
| --------- | --------------------------------- | -------------- | -------------- |
| dddd | Formats day of week to full text | \[Merge(dddd)] | Tuesday |
| ddd | Formats day of week to short text | \[Merge(ddd)] | Tue |
| dd | Formats day of month to 2 digits | \[Merge(dd)] | 03 |
| d | Formats day of month to 1 digit | \[Merge(d)] | 3 |
| MMMM | Formats month to full text | \[Merge(MMMM)] | April |
| MMM | Formats month to short text | \[Merge(MMM)] | Apr |
| MM | Formats month to 2 digits | \[Merge(MM)] | 04 |
| M | Formats month to 1 digit | \[Merge( M)] | 4 |
| yyyy | Formats year to 4 digits | \[Merge(yyyy)] | 2010 |
| yy | Formats year to 2 digits | \[Merge(yy)] | 10 |
| hh | Include hours | \[Merge(hh)] | 11 |
| mm | Include minutes | \[Merge(mm)] | 30 |
| ss | Include seconds | \[Merge(ss)] | 00 |
| tt | Include am/pm | \[Merge(tt)] | am |
### Format GUIDs
These formatters can be used on [GUID field types](/documentation/keep-learning/esl-ubiquitys-scripting-language/data-types.md#string).
Note: If you want to format a text field with these formatters you will need to [cast the field as a Unique Identifier field](/documentation/keep-learning/esl-ubiquitys-scripting-language/directives.md#cast) first.
| Formatter | Description | ESL Example | Output Example |
| --------- | ------------------------------------------- | ----------- | -------------------------------------- |
| b | Braces and dashes | \[Merge(b)] | {00000000-0000-0000-0000-000000000000} |
| d | No braces, with dashes | \[Merge(d)] | 00000000-0000-0000-0000-000000000000 |
| n | No braces and no dashes | \[Merge(n)] | 00000000000000000000000000000000 |
| p | Parentheses rather than braces, with dashes | \[Merge(p)] | (00000000-0000-0000-0000-000000000000) |
---
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