fix(aria-describer): better handling of non-string values #9959
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Currently the `AriaDescriber` assumes that any values being described are going to be strings, however that may not be the case if a value is being passed it directly from the view. These changes add an extra check in order to avoid having to do null checks on consumption (see angular#9957).
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tinayuangao
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Currently the `AriaDescriber` assumes that any values being described are going to be strings, however that may not be the case if a value is being passed it directly from the view. These changes add an extra check in order to avoid having to do null checks on consumption (see #9957).
andrewseguin
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Feb 20, 2018
Currently the `AriaDescriber` assumes that any values being described are going to be strings, however that may not be the case if a value is being passed it directly from the view. These changes add an extra check in order to avoid having to do null checks on consumption (see #9957).
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Currently the
AriaDescriberassumes that any values being described are going to be strings, however that may not be the case if a value is being passed it directly from the view. These changes add an extra check in order to avoid having to do null checks on consumption (see #9957).