Validating textarea javascript

The regular expression selected will be inserted in the value of the property where the corresponding editions can be made to customize the validation.As in the image above, the regular expression used to validate an email address provided by the help option of this property is the following: .Process Maker 3.0 offers two different types of controls for inputting text directly into a form. This control adds a text box field where users can input text by typing or pasting it.To add this control to the Dyna Form design, drag the icon below from the Web Controls panel at the left, onto one of the rows in the Dyna Form design.The properties set by default are the following: By checking this option, an asterisk is added in the label to indicate that the field is required.It means that an option must be selected mandatorily from the control.Changes will be shown when the form is rendered inside the preview or when running a case. This property defines the maximum number of characters which can be input into a text control field.This property is also a validation made over these fields, but if a regular expression has been set inside the "Validate" property, this validation will be verified first before the Max. Theoretically the property definition allows a maximum of 9,999,999,999 characters to be entered into the field, but the web browser probably will not have enough memory to handle that amount of input.

Matching strings of characters To match any string of characters, use them in the regular expression. Get more information This is just a brief introduction to regular expressions and there are more special characters which can be used.

In the example, the field "Result" will show the result of the multiplication between "Value 1" and "Value 2".

Nevertheless, take into account that the formula must be made using the ID of those text controls, then the formula to be entered would be: When running a case, the fields that have configured a formula are disabled to input text.

A window opens with the examples of regular expressions that can be used in this property.

To use any of them simply click on the option needed.

Furthermore, Process Maker can only store up to 16MB of data about a case, which would be 16,777,216 characters (assuming there are no international characters which need more than 8-bits).

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